Sukomi used to live in Japan after his mom moved to New York when he was just an infant. After being for a long time on New York, he grew up to be in a successful career as a sword fencing champion. But soon after he died, and got himself reincarnated to another world as a little boy enslaved by the human race, he was turned into a demihuman, A half human half beast. But for long years, this world lived on trafficking different kinds of creatures including Sukomi's race. They sale and torture these people even killing them. After this unfortunate outcome he decided to try escape the grasp of the humans, While hating on the human race that he once was.