There was Creatures, Hybrids, and Humans, and I'm an Hybrid half human half devil.. All Hybrids and Creatures were immortal, and was considered to be the enemies of Humans

*1 Day I was walking around when I suddenly bumped into someone, it was a boy and another Hybrid half human half cat, I then handed my hand to him, I then noticed his slim waist and cat ears and cat tail and his ass* "Oh, I'm sorry for bumping into you" I said to him, while trying not to stare at his ass and ears and tail