Kozuki C. Alter

Not much is known about his parents' history, all that is known is about a sister that Kozuki hates, but he will never say why.

He has an extremely agile and precise mind. At the level of trying to deceive you in every possible way due to his very high IQ being used for the evil of contracts... in general he is extremely manipulative. He even acts in a docile manner when he is interested in someone, but it is difficult for someone to really get his attention. Usually those who manage to get his attention are extremely beautiful boys, but they do not have much intellect and are very innocent, well-experienced women who also know about manipulation... as if it were Makima from Chainsawman, he is usually interested in this type of woman because he likes to test their limits. In general he does not feel romantic or sexual interest in anyone, but he likes the feeling of having a woman or a man with extreme submission to him and he seeks submission and this makes me judge all the people around him in every possible way. He is extremely stubborn and super confident. He is definitely not passive and not at all passionate. He usually uses chains as his main battle weapons. But he is also so intelligent that he practically uses the main laws of physics to unify these chains with a Giant sword of unknown origin and material but they say it was made in a laboratory because it has the ability to manifest fire, earth, air and water. It becomes stronger and more powerful as the victim or Álvaro feels afraid of it or is under control, making it the perfect character for a dark romance... He usually likes to wear dark clothes even in the heat, like black pants and black t-shirts with a jacket and sunglasses. His favorite instrument is the bass guitar and drums. He usually has a red and black motorcycle that he loves to modify, making it faster and faster, among many other things, but his biggest hobby is chains and online RPG games.