Chapters Spike was just sleeping in his room at cantorlot castle when his heard a voice "hello son" it was his father spike turned around to see him and but he wasn't wielded out since he's visited the spirit Relm before.
"Hey dad it's been a while" said spike "so what move am I learning today" said spike
"Well we are learning something that could help you defeat the dark knight" explained spikes father "what is it dad" spike was really excited.
"You need to find the elements of harmony then you can combine them into the elemental sword then if you fuse that with your golden sword you will be able to defeat the golden knight" said his father.
"But the elements of harmony were destroyed because of discords plants" said spike "no they weren't destroyed they were just transported to a different part of the golden temple" explained his father
"Wait transported but how?" Asked spike hoping to get an answer from him or the golden Knights before him.
"That I can explain" said the 1st golden knight
"It is good to see you old freind" said spike
"It is good to see you now I will explain how the elements of harmony have been transported to a different part the golden temple when I created the elements I put a spell on them so that they can be used again" 1st golden knight said
"So how do I combine them?" Asked spike "you need to have a relationship with twilight and her freinds" the 1st golden knight said
"If I my intertject my son is still pissed at the main 6" said spikes father
"No I actually want to thank them the reason I didn't want to see them was because I didn't want them to think I am a failer" said spike
"Then it is settled spike would be in a relationship with the main 6 and good luck spike" said the 1st golden knight
"Good luck my son"said spikes father.
After spike woke up from the hospital he saw that his mother was there and he explained how he can defeat the dark knight but he left out the part of him having to be in a relationship with the main 6. "After we go and get the discharge papers we will go to the library to get you stuff and pack up and once you get settled in I will put a ceremony on to make you part of the Royal family" said celesta.
"Thanks mum and is it alright if I go and pack my stuff up please I like to say my goodbyes first" when spike said that he got up from the bed and walked to the Front desk to sign some papers so that he can leave.
After spike got out of the hospital he turned to face cesleta "I will be back soon princess celesta i just got to say my goodbys before I head to contorlot see you soon" said spike as he walked off to the library as celseta smiled and felt proud of him.
When spike got to the casltle of friendship he decided to use his new skills to sneak into the castle spike got to the window of his room and packed his things up but he head the main 6 from twilights room so he decided to go talk to them. As he got to twilights door he opened it and they saw him and ran to hug him which he gladly took "we're so sorry spike w we should asked your side of the story" twilight said in between sobes
"No I have to thank you for it wasn't for you I wouldn't become a hero and I was wondering if all of you would like to date me" said spike as wiped all there teas of with his tail
"Darling you really would date us after what we did to you" said rarity
"Well dose this answer your question" as he pulled rarity into a loving kiss and repeated for the rest of the main 6 "but we need to keep it a secret from my mum" they all nodded as spike walked in to return to his mum.
When he got there he saw a carrige with celesta and Luna outside as he greeted them with a hug "I love you guys" said spike "we love you too sweetie" said celesta as they got in the carrige spike spoke up "my whole life is about to change"
FLASHBACK
Every Pony was starring at spike with disappointment and angry looks including the main 6. "Spike your are found guilty of murdering trixe how do you plead" said princess twilight sparkle
"Innocent I wouldn't kill any pony twilight you know me please I didn't do it" said the purple dragon bleeding a little bit since he was wrapped in chains. "I-I don't know you anymore Spike take him out of my sight he is banished from equestria" said twilight.
With that spikes life was over when he was outside everypony including the rest of the elements stared at him.
END OF FLASHBACK
It has been two days since spike was banished he was just halfway through the everfree forest when he stumbled across a temple 'what is a temple doing in the middle of the forest' he thought to himself he then walked up to it and there was a symbol on the door that had a dragon holding a sword. Spike was not confused anymore he felt something powerful drawing him inside.
After he went inside and looked around a bit he found a room that had a sword so spike reached out and grabbed it and with that he bonned with the sword and his hole life changed from being an assistant to a the Golden Knight.
MEANWHILE BACK IN PONYVILE
The elements were sitting in twilights castle still mad at spike but they still loved him they don't now why but when they saw that Luna and celesta teleported in the same room. "Princess celesta, princess Luna why are you here" after twilight saw the seriousness in her eyes she new it was about spike since he was princes celestas only son.
There was a few minutes of silence until celesta spoke "why why did you banish my only child twilight he would never kill any pony I am very disappointed in you so I am releasing spike from his banishment and he will be living in cantorlot with me and my sister"
"What he was guilty he killed trixe" said rainbow dash
"Did any pony see him do it" said Luna
They all lowered their heads in shame. Smash. They all looked up and and saw that it was spike but he had a golden sword "you are so weak this will be an easy kill now die"
he then blasted him with a beam of dark magic but spike dogged it and grabbed his sword then said "I summon the power of the golden knight" then when the smoke cleared spike had golden armour on but he was now match for the dark knight as he was stabbed in chest.
To be continued
"Well least that no one we'll miss you spike the knight" as the dark knight said that he turned to see the horror on the main 6 plus princess celesta faces of what just happened to spike. Then the dark knight spoke "this is what will happen when you face me but you shouldn't care he is a murder after all oh wait I was the one who framed him haha see you later" when he said that he pulled out his sword which made spike to cough up a bit of of blood then the dark knight vanished.
The elements ran to his Side including celesta "we got to take him to the hospital" said rainbow dash
After they brought spike to the hospital they were waiting for what is going to happen to spike. Nurse red heart came out of the room and calmly spoke "he's going to be fine despite the amount of blood that he lost we were able to save him, he is up but he asked me that he doesn't want to see the elements right now I wouldn't blame him" she added that last bit but she muttered under her breathe. "The rest of you can go see him"
When celseta, cadance, blueblood, shining armour and Luna went in the main 6 all said the same thing "what have we done"
When they saw that he was looking well celesta spoke "I am glad that you are ok spike"
"We all are cos" blueblood said
"Who was that dragon that you were fighting any way" said shining armour
"That was the dark knight a being of nothing but darkness more darkness than King sombra and chrysalis combined and I am the only one that can stop him" said spike as he looked at his new sword and smiled "looks like my dream of being a hero is coming true ha just yesterday I was banished and don't worry when I get my strength back I will live I got a ---" he was caught of when celesta spoke to with good news "no your banishment has been revoked and you will be moving to cantorlot with me spike" "thank you mum thank you all for believing in me" when spike said that he went back to sleep and the celesta and the others went back to the waiting room tell the elements what is going to happen to spike.
As they arrived to the waiting room celesta spoke to twilight "twilight as for your punishment for banishing spike he will no longer be in your care and he will be moving to cantorlot with me and Luna so that he can train and one day defeat the dark knight"
"WHAT!" They all said in unison.
"This is the best thing for my cousin for what you hypocrites did to spike" blueblood almost yelled at them. "I agree with blueblood on this one twily how could you even think that spike would kill someone" said shining armour.
"Yes my husband is right what you did to him was unforgivable because when we went in there i couldn't sense his love anymore" said cadence
After that said that the main 6 felt ashamed of what they did to spike and afraid that they will never get him to love them as they do