McQueen and the six ponies arrived at Canterlot and went to the castle. "Is this her castle?", the racecar asked.
"Yes.", Twilight said. "She became my mentor when I was filly unicorn, I grew here."
McQueen looked around. "This place?", he asked. "And you said you were a unicorn here, I thought you were born with the wings."
"No, Princess Celestia gave them after passing tests and studying real hard.", Twilight said. "A special friend said I was special."
"Oh, you were, were you?", McQueen asked. "Were you a hero?"
"What?", Twilight asked.
"Just clues to the puzzle.", McQueen said.
"I studied hard for a long time while I grew up here, then after a while, the princess told me to go to Ponyville and make new friends.", Twilight said. "Pinkie Pie threw me a welcome party, Princess Celestia gave me room to make my own friends, and they thought I was great, and I never left them."
"You must have a tough past.", McQueen said. "One time when I got lost from my driver, I ran into a town called Radiator Springs, I trashed some of the places and broke a road with the founder statue. I was put in community service for a couple days until the road was finished. Then, I started making friends at that town, my best friend, Mater is a tow truck, and I wish he was here with me."
"Don't worry, McQueen, we'll make sure you go back to your home.", Applejack said.
"Thanks, Applejack.", McQueen said.
They arrived at the Celestia's throne room and found the sun princess sitting on her throne. "Hello, Princess Celestia.", Twilight said.
"Hello, Twilight.", Celestia said.
Twilight revealed the racecar to Celestia. "Princess, this is Lightning McQueen, a famous racecar who thinks he died and wants to go back to his home.", she said. "Do you know a spell that could help him go home?"
Celestia thought for a moment. "I think I do.", she said. "Alright, McQueen, time to take you home.", she said.
"Wait, before I go home, I would like to have a moment with someone.", McQueen said. He strolled over to Applejack. "Applejack, I would like to thank you for helping me get here. I hope you find what you're looking for."
Applejack had tears in her eyes as she smiled. "You to.", she said.
The racecar came back to the princess. "Alright, I'm ready to go home.", he said.
Celestia lit her horn and the magic surrounded McQueen. "Goodbye, Lightning McQueen.", she said.
McQueen began to glow, then he disappeared, he was heading home.