Deep in the ancient Shiwan Mountains, young Ding Kai lost his parents at the age of six and struggled to survive alone. While taking shelter from the rain, he accidentally entered an ancient cave and found the owner of the strange book "The Classic of Mountains and Seas". The ancient book spirit appeared and informed of the ancient catastrophe: The Classic of Mountains and Seas is divided into "The Classic of Mountains" and "The Classic of Seas", which need to be combined with the lost "Great Wilderness Classic" to control all beasts and reach the top. In order to search for the "Great Wilderness Sutra", Ding Kai took the strange beasts in the book and set foot in a dangerous world where sects are numerous and monsters are rampant. Along the way, seize fairy grass, encounter adventures, fight against geniuses, and collect mythical beasts, uncover ancient secrets, and fight against the dark forces that covet the Book of Mountains and Seas. From a boy in a mountain village to an emperor who shocked the ages, every step he took was writing a legend.
