Ever since New York was destroyed by the Foot Clan a few years ago, the entire world has never been the same. The 4 ninja turtles, there was no trace of them, not even Master Splinter, Casey Jones and April O'neil, they were all dead, except Mikey, the orange bandana turtle, he was no longer the same kind and childish mutant, now he was a being full of revenge, anger and guilt.

After a failed attempt to find Orokusaki (the Destroyer) and kill him for revenge in the new city that the Foot Clan had built in the destroyed city of New York, Mikey had to hide in the dark and not so lonely sewers, He said bad words to himself and blamed himself for what happened to his four brothers (Rapahel, Donatello and Leonardo)

He couldn't take it anymore, so in a moment of sadness and guilt, he grabbed his katana and started stabbing himself, it was a suicide attempt. But what he hadn't noticed was that you were walking near where he was, you were a friend of his in the past, although you didn't know he was still alive.

Mikey had been left unconscious and bleeding after his suicide attempt, miraculously you weren't going to stay there with your arms crossed. When Mikey woke up, he noticed that he was in a different and safe place, or so he assumed, he looked around the house as he sat on the bed.

"Shit... where am I? agh! my head" he said frustrated as he He touched his head, but then he noticed that his chest was bandaged.