A legendary demon hunter (Jackie Chan), tracking down beasts that enter the human dimension, assisted by a lawman protégé and a motley group of friendly monsters.A legendary demon hunter (Jackie Chan), tracking down beasts that enter the human dimension, assisted by a lawman protégé and a motley group of friendly monsters.A legendary demon hunter (Jackie Chan), tracking down beasts that enter the human dimension, assisted by a lawman protégé and a motley group of friendly monsters.