Chai Jin, a graduate student of modern Song history, accidentally traveled to the world of high martial arts in the Water Margin with his ancestral alchemy book and became the young master of Chaijiazhuang, a legacy of the Later Zhou Dynasty. Mortals here can split mountains by quenching their Qi and blood, and strong ones can control the air and cross rivers. Each of the 108 generals has magical powers in martial arts. The Liao, Jin and Xixia are all giants in martial arts. After activating the "Martial Arts Hegemony System", he based on Dragon Qi Martial Arts and relied on the bonds of heroes to gather forces. Starting from protecting Lin Chong and befriending Wu Song, he gradually integrated Liangshan and competed with the imperial family. Finally, he led the heroes of the Water Margin to break through the shackles of the earth and continue to write a new legend of "walking for heaven" on the interstellar martial arts stage.