The mane six were discharged from the hospital after that stand off they had with the changelings. They decided to go to Twilight's castle and have a meeting about the situation. Once they returned to Twilight's castle, they went to the meeting room. When they got there, they sat on their seats and began to think about ideas on how to stop the changelings and the queen.

"Alright girls, any plans on how to stop the next invasion?" Twilight asked.

Rainbow Dash, Pinkie Pie, Fluttershy, Rarity and Applejack were thinking of any plans or ideas on how to stop the next invasion but none of them had anything in their minds. But then, Pinkie had an idea.

"Maybe we have a friendly conversation with them?" Pinkie suggested with a smile.

After her friends heard that, all of them dragged their hooves down their faces.

"Pinkie, you want to get arrested by them?" Twilight asked.

Pinkie's smile disappeared and she shook her head.

"No." She replied.

"Exactly. Any other suggestions?" Twilight asked.

This time Rainbow Dash had an idea.

"I suggest we attack their hive and attack the changelings and rescue everypony captured by them!" Said Rainbow Dash with confident.

Twilight shook her head from that response.

"That's not gonna work RD." Applejack told her.

"Why not?" She asked.

"Rainbow, there are changeling Agents and riot units in the hive remember? Their technologies are more advanced than ours, so you can't beat them, because the changeling Agents are experienced in combat and are smart. And the riot police units are more experienced in their work than the guards and us." Twilight told her.

Then Rainbow's confident disappeared.

"Oh, right."

"Okay, any other suggestions?" Twilight asked.

Rarity, Applejack and Fluttershy began to think but they had nothing in their minds.

"Sorry, Twilight. But I can't think of anything." Said Rarity.

"Me too Twilight, ah don't think I know how to stop their next invasion as well." Said Applejack.

"I want to help but, their too scary." Said Fluttershy.

Then her friends began to ask each other for any other ideas.

Twilight sighed and began to think of any ideas and plans on how to stop the next invasion.

"Come on Twilight think. You can't just let the changelings capture your subjects and turn them into bioweapons again." Twilight said to herself in her mind as she began thinking. Then something came into her mind.

"Wait. A changeling helped me escape from Manehatten and the virus research facility. Who was he again?" Twilight thought. Then she remembered him. "Thorax! He was the one who helped me through the nightmare! He can help us!"

After Twilight remembered Thorax. She got up from her seat and grabbed a paper and a quilt. And her friends were looking at her with confused looks.

"Um Twilight? Why are you writing a letter?" Rainbow Dash asked.

"Oh it's nothing." She replied.

After writing for 30 seconds, she walked to her room balcony and called her owl. The owl flew to her balcony after hearing her and Twilight began to tell him what to do.

"Hello there my pet. I'd like you to send this letter to Thorax in a cave in the everfree forest please. You can find him by hearing some mechanical noises." Said Twilight. She also stuck her crown on the bottom of the letter.

The owl nodded and flew to the everfree forest with the letter.

"I hope Thorax will help us." Twilight said to herself.

Everfree forest

In a cave in the everfree forest. A green changeling named Thorax was doing some scientific projects on the viruses that the changeling scientists made.

"It's a good thing that I didn't returned the G Virus to my queen or the scientists otherwise Equestria would be gone." Thorax said to himself quietly.

But his project came to an end when he heard an owl howling at his new home he made in a cave.

"What s going on this time?" Thorax asked himself. Then he walked to his front door and opened it. He then saw an owl.

"Hello there little owl, what do you need?" Thorax asked.

Then the owl placed a letter in front of him.

"Huh? What's this?" Thorax asked as he grabbed the letter. Then the owl flew back to ponyville.

Thorax unfolded the letter and saw some writings on it, he also saw a crown at the bottom.

Dear Thorax
I hope you remember me. I am the mare you have saved in Manehatten and the virus research facility. We are currently experiencing some violent riots in ponyville and Canterlot. The changelings have forcibly attempted to destroy or confiscate the princesses property. And I wish to request your help please. Meet me in ponyville.
From your first mare you kissed

Thorax had a confused look when he read the letter.

"My first kiss? I don't remember that much after the past six months." Thorax said to himself. "And why are the changelings attacking ponyville? Are they trying to capture the ponies again?"

He then grabbed the crown and began to study it.

"I won't get any answers if I stay here. Time to suit up and go to ponyville."

Then Thorax went to his training room and walked to his closet and opened it with his suit inside. He then wore his suit and tucked the crown in one of his pockets.

"Time to go to ponyville." Thorax said to himself as he walked out of his home and ran to ponyville.

Author's Note

Another chapter finished! I hope all of you enjoyed it!