This is a world full of pet beasts. A lizard can also evolve into a giant dragon in the sky, and a sparrow can also evolve into a phoenix from the nine heavens... In the face of many powerful pet beasts in the Book Pavilion, Xu Bai is the only one who has a crush on snakes. Pet beasts have a special liking, when he sees a wild snake pet that is about to transform into a dragon, he looks disdainful, you, get out of the group!