into the world of mirrors

Tsunayoshi sawada is just a normal person, well.. Atleast he thought he is. After his parents got divorced and he was left with the care of his abusive father and step-mother, he was left alone. He don't actually have any friends, that is until a mirror appeared in his room suddenly. No one but him can see it and then, one day...

"Welcome to the world of mirrors, the only way to survive is to kill and the only way to kill is to survive! Good luck!"