Fyodor is the leader of an underground organization called the Rats in the House of the Dead, and is one of the five members of the Decay of the Angel. His goal is to find the reality altering book that's hidden deep within Yokohama to use it and rid the world of all its ability users. Because of his very high level of intellect, Fyodor is one of the most difficult opponents. His ability is killing people with a single touch