Cozy couldn't believe Twilight asked for her forgiveness, and now they were heading back to Equestria to begin Cozy's new life. Eventually, the two ponies landed in front of Canterlot Castle and were about to tell Celestia the news.
"We're here." Twilight said. "Are you ready?" Cozy was a little nervous. She had done some very bad things. She still had a feeling that she wouldn't be forgiven.
"Twilight, I'm still a little worried." Cozy said. "What if Celestia still hates me?"
"Don't worry Cozy. I'll stand up for you." Cozy nodded as they went inside. They noticed something odd though; there didn't appear to be any guards anywhere. Soon, they got to Twilight's throne room and Celestia was waiting for them. Celestia smiled at the ponies approaching.
"Welcome back Twilight," Celestia greeted. "I see you succeeded in getting Cozy here."
"I did Celestia." Twilight confirmed. "She's sorry for everything, and she already made a new group of friends called the 'Paw Patrol'." Twilight looked around. "Hey, where are the guards? And where are my friends?"
"That doesn't matter right now Twilight." Celestia turned her gaze to Cozy. "Cozy Glow, you've turned yourself around and saw the error of your ways. You even became a hero protecting the innocent."
"I really am sorry Celestia." Cozy said. "I'll do whatever I can to make it up to everyone."
"Well then Cozy, I have only one thing to say..." Celestia's smile then turned into a huge grin. "SAY HELLO TO SOMBRA!!!" Right after saying that, Celestia blasted Cozy into the wall, nearly knocking her out.
"COZY!!!" Twilight shouted in shock and fright. "CELESTIA WHAT ARE YOU DOING!?!?"
"What should've been done a long time ago." Celestia said grinning. "Did you really think I was gonna spare Cozy? Please, as Luna said; 'This filly isn't worth the dirt on our hooves'. Her soul is what I wanted all along."
"You... lied to us!" Twilight said with betrayal.
"Of course I lied to you." Celestia responded before trapping Twilight in a magic proof force field. "I knew you'd eventually feel bad for this pathetic foal, but I wasn't gonna let that get in my way." Celestia turned back to Cozy who stared at her in fear. "When I learned of your escape, I knew Twilight would be able to bring you back, so I used her. As well as the rest of her friends and guards." Twilight's eyes widened.
"W-What did you do to them?"
"They're in my dungeon, waiting to have their souls consumed." Celestia answered. "Right now, Cozy's soul has the power of thousands. It's what I need to finally be complete. Now, you have a decision to make Cozy; surrender your soul to me, or thousands of creatures will lose their lives." Twilight gave Cozy a look that said 'Don't do it'. Cozy stood there thinking. This whole time, Celestia was using Twilight and her friends as tools to get to her soul. She then remembered her suffering in the stone prison, and knew that if she didn't do something, everyone would suffer forever. So she stood up and looked at Celestia.
"Alright, I've decided. You will be the one who perishes!" Celestia wasn't ammused.
"A foolish decision you little bastard." She said. Cozy just glared at her.
"You've been using Twilight and her friends for your own dirty work. Even if I give you my soul, you'll just continue to make others suffer and take their lives. I won't let that happen. I'm going to stop you." Celestia just laughed darkly.
"You and what army?" She asked. It was at that moment that the group heard barking outside the door. Cozy grinned as she turned back to Celestia.
"This army." The Paw Patrol burst through the doors with their gear on, wearing looks of determination.
"We're here to help Cozy!" Skye said. "Like we said; nobody gets left behind or forgotten." The pups howled in agreement. Celestia just gritted her teeth in anger.
"Paw Patrol..." Cozy began before flying over and landing next to Chase. "...is on a roll!"