Nightmares Never Sleep (intro chapter)

If the darkness is already scary, he will make it 10 times worse. After the murder of his parents and his Sensei in England, this young Argentinian goes to Japan to avenge his sensei's hometown of the evil that lives there. A normal day, his best friend puts him in her after-school club and he meets 3 new grils and each one of them will have a diferent impact in his life. Now he will have to learn to balance his normal life in the club with his dangerous nightlife killing those who deserve it. (if this goes well I will release a Volume 2)