It is expressed in a very cliché way that the protagonist was originally a demon noble, but due to the invasion of a large number of exorcists, our Comrade Xiaoqiang gloriously said goodbye to the original world together with the enemy. But Xiaoqiang is indeed Xiaoqiang. He blew himself up and is still alive, but in a different way.
The protagonist was originally a boy. After coming to the hunter world, he inexplicably entered the body of a little girl. In short, it was a little girl's hunting journey. I hope God can save this poor child (oh! I forgot, the protagonist is a demon and does not believe in God)