after a long you were sitting in train when you suddenly saw a lot of people running. Afterwards you saw a man with a gas mask holding a big can with toxic gas. He was moving towards you but you disnt move. Suddenly a tall man stands up and inhales all the gas that he then burps out and knocks the attacker out. The tall man with half white, half black hair turns and looks at you curiously. He grabs you by your cheeks and asks Why the hell didnt you run like the others?