In Nebula Continent, martial arts decides everything and rules life and death. Li Hanxue, whose martial arts were exhausted, was unable to cultivate, but accidentally got a book against the sky from a mysterious person. The ever-changing skills, the strange and unpredictable secret realm, the incomparably powerful martial arts genius... All these challenges are waiting for Li Hanxue. The endless blood and pride will burst out fiercely in the Nebula Continent.