We open to a strange majestic shot within a different world separate from the one Spike and the others live in, there are dozens of floating structures everywhere and ancient ruins around most places, this is known as the Sprit Realm, a place where all masters of Kung fu go when they pass on, it's as old as the universe itself, and the camera zooms into a ancient looking tree where a familiar old turtle was meditating around the air.

"Inner Peace.. Inner Peace..." Oogway told himself while his eyes were closed, but a single leaf landed on his nose and it started to itch.
"Itchy nose.." Oogway told himself before he blew it away and tried taking a deep breath, but that sucked the leaf in and made him sneeze for a moment in a funny way before he resumed again.
"Finally, Inner Peace.." Oogway said in a calm tone, but a strange green blade suddenly began flying to him which Oogway was able to sense.
"Now what?" Oogway asked annoyed before he caught the thing between his hands, he looked up in the air and saw another blade attached to a chain was flying to him, Oogway flung that blade in the air and used his new staff by knocking it into the other blade which made them crash into eachother, and Oogway landed down on the ground and had a confident look.

"Kai, old friend." Oogway greeted as he sees a huge figure with green blades and horns around him and has a smirk on his face.
"Master Oogway." Kai greeted back while holding the chains in his hands.
"Our battle ended 500 years ago!" Oogway said surprised to see him here after so long.
"Well now I'm ready for a rematch.." Kai said smugly which made Oogway chuckle a bit.
"Took you long enough!" Oogway joked while he laughed at Kai, Kai got irritated and lunged through the void and charged at him, there were large structures coming in his way and Kai made a battle cry before he slashed his blades at them and completely cut them in half and went directly to Oogway. Oogway quickly jumped in the air and dogged a powerful attack that destroyed most of the place he was just at as a result.

"You've grown stronger!" Oogway said surprised while he creates an ancient symbol with his staff and throws it to him to stun him for a brief moment.
"500 years in the Spirit Realm, you pick up a thing or two.." Kai said before he looked at some small items attached to his waste.
"I have taken the Chi, of almost every master here." Kai revealed which made Oogway shocked.
"No..." Oogway said sadly which made Kai chuckle evilly.
"Yes, and soon I will have your power too, and even if the Dragon Masters Blaze and Firestone haven't been found yet for millennia , I will find them eventually!" Kai said confidently while the area around them had become green from Kai's power.
"When will you realize? The more you take, The less you have! That was the first thing the Dragon Masters learned from me when I met them!" Oogway asked while Kai didn't listen to this.

Kai lunged his chains at Oogway and he used his staff to create a special barrier of the Yin and Yang symbol, but Kai latched his chains onto the huge rock that he was just on and threw it directly at the symbol, Oogway braces himself as the huge rock collides with the symbol which creates a powerful shockwave that destroyed anything in it's path. Oogway was vulnerable long enough for Kai to wrap his chains around him so he could be restrained for him to take his power.
"With your Chi, I will finally be able to return to the Mortal world, and this time, you won't be there to stop me.." Kai said menacingly as he began absorbing Oogway's Chi.
"It was never my destiny to stop you, I have sent two others on that path.." Oogway said as he closed his eyes while his body was covered up completely, his body soon vanished and Oogway's Chi was absorbed into Kai's hands and he grinned at a small container of what remains.
"Then I will find them, and take they're Chi too!" Kai said confidently before he finally smashed his fist on the floor and he used his immense power to cross over into the mortal world.

However, far beyond where Kai and Oogway just fought, the sky's around the area begin to shift and form, until the light and shadow of the area formed into two dragons who had glowing yellow eyes, and looked down over the entire area.
"He's growing too strong for us to ignore, it is time we reveal ourselves to our children, they've waited long enough to meet us." The male one said as his voice boomed over the Spirit Realm like a god.
"Our son's sister will arrive to his home soon, let us wait till the time is right, then we will explain everything.." The female one said as they're bodies vanished once again while the Spirit Realm is left nearly empty after Kai took all the master's Chi..

Meanwhile, back with Spike and his friends in the living world, it's been almost a whole year since Shen was defeated, everyone was rushing they're way to Ping's noodle shop for a nice meal and to have a fun time, Spike's gotten used to having a metal arm and Chi arm at this point, he and Viper have gotten closer then before, and he's become what he thinks is the best master he can be, he's found Inner peace, he has great friends and a girlfriend, he doesn't know what more he needs now, but if there's something else he needs to learn, bring it on. Po burst out of the doors of the Jade palace and looked over the Valley of Peace once more.
"Justice, is about to be served!" Po shouted before he made a battle cry while jumping off of the mountain, Po screamed in joy as he began falling down to the valley with skill, Spike emerged out of the palace and flew down directly to him while the rest of the 5 followed suit, Spike landed on one rooftop and slid off it before flipping across more rooftop with Viper and the rest following.

Po screamed with joy as the citizens cheered for them all as they raced through the air, everyone jumped in the air one more time and struck their poses before they landed on the ground dramatically, and they had come right in front of Mr Ping who was ready to take they're order.
"We'll have two Justice Platters please." Po requested while he started writing it down.
"A few Tofu Buns too please." Crane requested as well.
"I would like a few Dragon Warrior sized dumplings too, Viper sweetie, would you like any soup or something?" Spike asked politely while looking at her.
"The usual noodle soup please." Viper said calmly while everyone took they're orders too.
"Tigress would you like any sauce with your spicy noodles?" Po asked turning to her who crossed her arms again.
"She wants it on the side." Monkey answered for him.
"On the side." Tigress said calmly as well.
"On the side." Po finished while Ping went to make the food for all of them.

After everyone had their meals, they started running out of the shop again while the villagers cheered for them again, Po high fived them all as he ran through the area which even set some hands on fire, and Spike flew above him and shot some fire in the air for spectacle, Spike and the others made they're way back to the training grounds once again to resume they're daily training, while Po landed on the ground for another dramatic pose, the others just casually crossed they're arms and such.
"You guys aren't striking the dramatic pose." Po said still keeping his own up.
"We're not in for a fight here Po, there are times we need to do it, and times we don't." Spike said while he stretched his different arms.
"Spike's right, do we have to strike the dramatic pose everytime we land?" Mantis asked confused with this too.
"It feels like it would waste time a bit then just getting started you know?" Viper asked as well which can be true at times.

"You guys should never underestimate the power of a dramatic entrance! I've heard about some masters who can win a fight just by throwing open a door!" Po said proudly before he was about to kick the door open but stopped the moment he saw Shifu appear behind him somehow again.
"Dramatic entrance?" Shifu asked curiously while Po was a bit nervous.
"Master Shifu, uh.." Po said a bit nervous before Shifu continued to speak.
"The Dragon Warrior is correct." Shifu answered which surprised them a bit.
"Really? How's that master?" Spike asked curiously.
"Before the battle of the fists, comes the battle of the mind, hence.. the Dramatic Entrance.." Shifu explained before he kicked the door open himself.

He jumped into the training room and pointed his staff to the place, some palace servants shot arrows with fire on them to some torches around the place and it lit up the training halls which had some new stuff added to it since it was last seen.
"Whoa! Nice dramatic entrance!" Po said amazed at this too.
"I like the new equipment we got here, really helps me with my wings!" Spike said proudly while he stretched them out.
"And your strong arms big guy." Viper said while she rubbed them a bit which made Spike chuckle a bit again.
"So what's the occasion today master?" Po asked as they all walked into the place.
"Today will be my final class." Shifu revealed which surprised everyone.

"What? Final class but.. I didn't even know you were sick! although you have been looking a little.." Po said while he inspected him before Shifu pushed him away.
"I'm not sick!" Shifu said quickly brushing that off.
"Healthy, a little healthy.. actually a lot healthy.." Po said nervously while trying to correct himself.
"Smooth move Po, real smooth." Spike said while he pat his back.
"Today is my final class because, from now on.. your training will be in the hands, of the Dragon Warrior." Shifu said while placing his staff on him which shocked everyone even more and Po didn't hear that all until..
"WHAT?!" Po shouted which shock which blew him back a little.

Po quietly went down to talk to Shifu wondering why this is happening.
"Me? Teach? I mean why not Tigress or Spike they always got a plan, and Spike's got those the metal and Chi arms that are perfect for extra butt kicking." Po whispered while everyone could hear it.
"They're more then just kicking butt Po." Spike said while he crossed them.
"Tigress is not the Dragon Warrior, you are, and that is different from being the Dragon Master." Shifu said respectfully.
"Come on, they're the Furious 6 what am I supposed to teach them?" Po asked worried on what to do.

"There is always something more to learn, even for a master. For instance, let me show you another move.. the Dramatic Exit.. ( he points his staff in a random direction for dramatic affect) What's that?!" Shifu shouted with shock which made everyone look over for a moment before he quickly left quietly, Spike and the 5 saw him leave through the door but Po didn't notice that yet.
"Whoa?! Are you kidding me?! W.. Where'd he go?!" Po asked amazed not seeing him here anymore.
"Master.." Spike and the others said respectfully.
"Guys come on, you can drop the act, he's not here anymore." Po said nervously not knowing what he's gonna do.
"We await your instructions Master." Monkey said respectfully still.
"Shifu's made you our new master, and we'll do what you tell us." Spike said with a smile at his friend.
"The only thing you have to lose, is our respect." Tigress said with a smile as well and Mantis went on his shoulder again.
"Seriously, how bad could it be?" Mantis asked not knowing if this will be bad.

But unfortunately for all of them, Po was not the best teacher at all, and anything they were doing ended up with them getting hurt by the training equipment.
"Very bad! ( Mantis gets crushed between two spiked platforms while he couldn't do anything about it) Very very bad!" Mantis shouted with pain while everything was a disaster right now.
"Okay okay let's switch it up! Monkey, immovable mountain stance!" Po instructed to him who was on the spinning platforms.

"Yes Master!" Monkey said with fear before he struck the pose which only had his body get grinded down as a result.
"Sorry my fault! Tigress! Tornado Backflip! And Spike, use your Chi arm's power on those spiked dummy's!" Po instructed to them next.
"Yes master!" They both said in response, Tigress tried doing her move but ended up getting hit by one of the flying chains too which lit her tail on fire, and when Spike punched the dummy with his Chi arm, it completely got destroyed in the process which had the rubble hit Viper who was on the swinging chains.
"Oh no! Fire!" Po shouted while pointing at her which made the palace servants think they had to fire at them.
"Fire!" Another said before one of them shot at Tigress in the back which made her make a cat meow as a result.
"Viper! I'm so sorry!" Spike apologized while he went to help her.
"Your good sweetie!" Viper said weakly while Spike helped her up as Po was even more nervous.
"Okay uh.. Viper and Tigress.. do like this.. monkey voice technique! You two do like a yellow tail, yellow jacket.. spicy.. tuna.." Po said with regret as that made everyone in the training hall get hurt even more like how Po suffered the first time he tried the course out.

Everyone groaned as they tried coming back to the main area, they all were really injured and Spike was pushing any arrows he had out of his Chi arm and removed the ones on his metal arm.
"Now we know how you felt when you went through the course the first time.." Spike said in pain while he picked another out.
"It was a good try though Po.." Viper said as Spike now went to help her body out of some chains she was caught in.
"Did you all at least learn something?" Po asked nervously while he tried putting out some fire on Tigress's head, but she knocked it away.
"Yes.. that you can't teach.." Tigress said as she put it out before holding her own arm again.
"And Tigress is flammable, turns out." Crane answered while more parts of the training hall fell down as a result of the damage caused in the process.

After Po had failed miserably with training the 5, he went to think about all the stuff he went through today, he felt awful for this, and saw himself as a failure for not being able to teach Spike and the 5.
"That was a complete disaster." A servant said which Po was able to hear.
"Oh I'm glad I'm not Po right now, should've left Spike in charge for this one." Another said with a smirk while Po tried to hide.
"What a loser." Another said chuckling a bit.
"What was Shifu thinking?" The other asked while he shook his head.
"What was Oogway thinking?" The other asked while they laughed a bit more, but they did see Po was right besides them and were all a bit nervous.
"I think he heard us.." One of them said nervously.
"I didn't hear anything.." Po said nervously when he really did.
"Uh.. he said your a loser." One of them reminded before he walked off which left Po feeling more upset again.

He went all the way up to an old statue of Master Oogway that's been around since he passed, he was a true legend in the eyes of many, and Po wished he was here right now for help.
"I'm sorry Oogway.." Po said sadly as he went to leave, but screamed with shock as he saw Shifu somehow appeared behind him once again.
"Would you stop doing that?!" Po asked annoyed at that.
"How was your first day of teaching?" Shifu asked curiously.
"humiliating.." Po said sadly while Shifu kept looking at him.

"I heard." Shifu said with a small smile.
"What? Who told you? Was it Tigress or Spike?" Po asked nervously on hearing that.
"I heard from Monkey and Crane, and Mantis, then Mrs. Chow at the gift shop, and... Tigress told me." Shifu answered which made him sigh in response.
"Well did she tell you It's never happening again? Because I'm done with it." Po said not wanting to do it anymore.
"What? Teaching, or being humiliated?" Shifu asked while he held up one lantern.
"Both, I don't know why you thought I could teach that class." Po said while he looked back at the training halls again.
"Oh I knew you couldn't." Shifu revealed which shocked him once again.
"What?! You set me up to fail? Why?!" Po asked devastated to hear that.

"If you only do what you can do, then you'll never be more then you are now." Shifu instructed while he walked besides him.
"But I don't wanna be more! I like who I am." Po said sadly while he followed behind.
"You don't even know who you are." Shifu replied in a wise tone like he's usually had.
"What are you talking about I know who I am. I'm the Dragon Warrior!" Po argued as he thought his journey was done by now.
"What do you think being the Dragon Warrior means?" Shifu asked looking back at him.
"You know, kicking butt, fighting with the 5 and Spike, saving the valley!.. and stuff..." Po said as he looked nervous on not knowing how to answer.

"Punching and kicking? You think that is what the great Master Oogway saw for you and Spike?" Shifu asked while he pointed at Oogway's statue again.
"A 500 year prophecy fulfilled, so you can go picking butt, and running around town high fiving bunnies?" Shifu asked referring to what he did just earlier.
"Yeah?" Po asked nervously before Shifu shut that down.
"No! Oogway saw greatness in you Po, against my greater judgement, he saw greatness in both you and Spike. Incredible power awaits you both.. power beyond anything you can imagine.." Shifu said as he moved his hands around in an ancient way while Po watched with awe.

Shifu looked to a small flower that hasn't bloomed yet and focused his power the best he could, a gold energy appeared from him and he poured it all into the flower which made it glow for a few moments before it finally bloomed which amazed Po.
"Whoa! What was that?!" Po asked amazed taking a closer look at it.
"That was Chi, but I know you've heard that before, right?" Shifu asked as Spike's had it for a while now.
"Of course, Spike's got it with one of his arms we know that by now, but how come he hasn't been able to do that yet?" Po asked wondering why that was.
"As you know by now, Chi is the energy that flows through all living things, and when you teach, I'll be able to do stuff like this, Spike's merely tapped into it by now, ever since he battled those demons with Viper, he's been a few steps ahead of you by now with mastering it." Shifu explained while he walked around again.

"But how was he able to do it? I know he told us what he felt when he did it, but how can I use it?" Po asked wondering if that's possible too.
"The mastery of Chi, requires mastery of self. Oogway sat alone in a cave for 30 years, mastering one question, Who am I? Who am I?" Shifu asked while he looked at the statue for another example.
"I'm lucky enough to get 5 minutes before you inter..." Shifu said before Po whined a bit hearing this.
"Oh! Now I have to sit alone in a cave for 30 years?!" Po asked devastated to hear that.
"eventually, after you master teaching." Shifu said as he picked up the flower.
"Teaching? There's no way I'm ever gonna be like you!" Po replied while still felling worried about all of this.

"I am not trying to turn you into me, I am trying to turn you, into you. Spike was able to unlock Chi by understanding himself, to master it, he needs to fully embrace who he is, you will need to do that to." Shifu said as he handed him the flower.
"Turn me, into.. me? Almost there Shifu just a few more steps and you'll be the next Oogway!" Po shouted to him while Shifu was gone by now, but he turned back to the statue of Oogway and had a nervous look.
"Oh uh, sorry Master Oogway I'll just.. I'll let you get back to your internal peace.." Po said respectfully as he left too while not knowing what to do, but when he wasn't looking, a strange green energy went through the clouds which made a sound of thunder as a result..

After Spike and the others tried recovering from Po's failed attempt at teaching, Spike and Viper went to talk with eachother again after all that, he had a bit on his mind still and didn't know what to do.
"Well, that could've gone worse to be honest.. at least he was trying.." Spike said as he felt regret for Po not doing that well, even after everything they went through with Shen and Tai Lung.
"Hey I'm sure he was just trying to improvise, but.. hopefully this lesson teaches him more right? Failure often can teach us lessons we need to learn, so maybe this is what Shifu was setting up?" Viper suggested while she was around Spike's neck like a scarf.
"I feel like that's definitely something Shifu would do, Po's still got a lot to work through, he hasn't unlocked Chi yet like I have, and even then, I can barely use it other then punches and defense." Spike said while he looked at his arm once again, and it was glowing a bit brighter then usual.

"You've been doing the best you can with mastering it sweetie, your almost there, I'm sure you'll master it soon, and so will Po." Viper assured as they were about to head back to their rooms again.
"I know but, what if Po needs something to help him master it? He may need to go through something like you and I did, I know I haven't taught you it yet, but when I do, I'll be more then happy to teach you it, it'll just give us more time to spend together right?" Spike asked which made her chuckle a bit more.
"I'll always be by your side, you can count on that." Viper assured while she gave him another kiss which made him blush some more, they've been dating for months now, and they only grow closer with each day.
"Thanks Viper, I'm glad to have you, but we might just need something more to help Po, maybe someone who can help us?" Spike asked as they went through the training ground a bit and went out the doors.

"And who would that be?" Viper asked not knowing who could help.
"I don't know, but maybe someone that.." Spike was about to answer, but they suddenly heard heavy breathing by the doorsteps, they turned to see who it was but they both had a look of shock when they saw what looked like another dragon who looked a bit like Spike, she had orange scales and a light underbelly, some wings on her back too, orange horns with a pink hairline, and she looked exhausted from climbing up all the stairs.
"Uh.. who are you?" Spike asked confused while she breathed heavily and noticed them both finally.
"Sister.. I.. am... your sister!.." She revealed while pointing at him before she passed out from exhaustion while they both dropped they're jaws in shock.
"Who is this Spike? Why is she making those noises? It's very creepy!" Viper asked while referring to her weird breathing while Spike looked at her in shock
"Wait.. I.. I HAVE A SISTER?!" Spike shouted with shock while they both looked at her, they may have just gotten they're answer, and something tells them this is the start of something important once again..

Author's Note

Hey guys thanks for reading this! So starts the 3rd movie, while this was the weakest in the series to many, I still really loved it for what it did to help feel like a proper conclusion, this movie has my favorite score of the series, Kai's theme is one of my favorite villain themes ever, and I look forward to having Spike blend in with the story, as well as Smolder who will be a part of this now, I hope you don't mind me adding her and hope you look forward to what I have with her, hope you all liked this chapter and look forward to more!