Kei was a menace or called by most, a demon. He gets into bloody fights with others. Which makes him a problem to the common folk and criminals alike. But he can''''t win forever. So, his life came to a close with another merciless brawl. With Kei trying to take as much of them to hell and in his final moments, he never regretted his decisions in this mad world filled with cruelty. If the world is cruel to you then be more crueler back.