I don't give up, but I do change plans | A warrior cats AU

A skinny grey tabby tom stalked away from the forest. Blood was dropping onto the ground from a wound on his shoulder. He had many other wounds, but they had stopped bleeding by that point.
But the pain of his wounds could not compare to the betrayal that was coursing through his whole being. He couldn't believe that the one cat he thought he could trust. . . The one of few cats he had thought was different. . .Had just cast him out.
After so many moons of abuse, he thought he had finally found someone who could be trusted. Someone who understood him. But no. Clear Sky had thrown him out the second something went wrong.
Just like almost every other cat he had ever met. It was clear now. No one could be trusted. Well, maybe there was one. But right now that cat was very far away and out of reach.
He'd been betrayed so many times. However, this betrayal. . . It hurt so much more than all his other ones. There was something different about it. Snake couldn't place it, it was like a firefly just out of reach. But he knew this feeling of betrayal was stronger. More gut wrenching, more soul crushing.
Snake would normally just spat a curse and moved on after a couple days. But that would be far too simple. Oh he wanted his revenge. He would make Clear Sky pay for making him suffer!
Snake looked up at the blood red sky. "I am not finished with this forest! I can promise you all that! One day you'll be sorry for what you did to me! This  is the first and last promise I will ever make to you! I hate you more than words could ever express Clear Sky! You and your whole stupid group! You better watch your back because one day it'll be my claws that take your life!" Snake yowled, each and every one of his words dripping with venom. His fur was fluffed out with anger. Hate had overthrown betrayal as his primary emotion at that point.
Snake only had one goal now. To get his revenge. And he knew some cats that might help him get it.
Slash is evil, sure. But he's too power hungry to throw me out. Snake thought. He met Slash once when he had been a kit. Snake hadn't liked him one bit. And especially hearing about all the murders he had done, and how much One Eye had despised Slash, caused Snake to hate his guts. If he hadn't already.
He took a single steadying breath. One day he would get his revenge. And that day would come soon. As soon as Snake found allies. Even if those allies were completely untrustworthy.