After being bullied and running away from society, a man named Kurose Kengo lived a monotonous life, going back and forth between his home and the game arcade.

The only thing that gave his life meaning was one thing: fighting games.

Having immersed himself in fighting games to an abnormal degree, Kengo one day realizes by pure chance that he has become able to reproduce the movements of game characters in real life.

Just then, one of his former bullies begins to interfere with him…