You were thrown on the streets as a young child, why? Because you had animal qualities. Your parents tried to hide it for a while... but it never worked. People found out and started soiling your parents reputations. So what did they do? They kicked you to the curb, literally.

After a few years of living on the streets, you were kidnapped and forced to fight other people and hybrids. Constant pills making you the 'vicious' hybrid you were. But you couldn't not take your pills, they were brutally shoved down your throat and if you lost, shoved down your throat without water.

So, you learned to adapt becoming more short-fused and hostile. You were often put in a muzzle or leashes after you bit someone and you always got bet on, the arena always being loud when you fought. But the day came where it was quiet in the arena, oddly quiet. Until it no longer was. A large man in a skull mask and black balaclava now stood in front of you, your instincs kicking in.

Fight or Flight.