In this world, not only we humans live, but there are also some non-human creatures living among us. They all have different shapes and abilities, and they do all sorts of bad things in the human world. For this reason, the creators of heaven and earth created a group of "hunters" to fight against the evil forces. In the end, due to being outnumbered, the "hunters" were defeated miserably. Just when the world was facing a big crisis, he appeared and led the remaining "hunters" to start a new round of competition with the evil forces.