When Li Shi was born, a vision descended from the sky and became the host of the remnant soul of the soldier, and was hunted down by the sects of the world. Li Shi's parents lured the enemy away for Li Shi's safety, while Yuan Chenyang took Li Shi to escape and hide, and finally settled in Linhai City, hiding as a fisherman. In order to find his parents, Li Shi decided to enter the sect through the five-year selection of Linhai City, and Bai Xiang, the master of the formation of the Yaozu's gate, simulated the magical powers of the soldier master on the basis of the formation of the ancestors, and developed a method that can absorb The evil formation of the spirits and spirits wants to turn the mountains and seas into the blood of the monsters, and Ying Gou helps them try the formation. A conspiracy is shrouded in the sky of Linhai City, ready to go.

Third season of .

Five years ago, Musashi made a promise with his friend Kojirou Kanemaki that once they grew up, they would become samurai, form a league, and go on demon-slaying quests. But since then, things have changed. With demons now being praised and worshipped by society, the samurai are shunned and disgraced. Afraid of revealing his dream of becoming a samurai, Musashi blends into the town's dogma by becoming a miner while secretly polishing his swordsmanship. Meanwhile, despite being a direct descendant of a samurai, Kojirou gives up on his promise to his old friend. However, after saving Musashi from a near-death experience, his perspective shifts. Although still conflicted, Kojirou embarks on a journey with Musashi in the hopes of figuring out his true feelings. Fighting against all odds, the duo dives headfirst into the unknown world of beast-slaying, not knowing what life has in store for them. Now astride iron horses, the fifteen-year-old heroes plan to restore the tarnished reputation of the samurai and purge the world of demons.