[Ancient times + transmigration + history + military + fantasy + alternate world]
Season One: After Zhao Yun is defeated at Jigu Valley and falls into despondency, a mysterious painter points him toward the boundary between Yin and Yang. He returns reborn to the Battle of Changban, helps Liu Bei unify the Three Kingdoms, establishes the capital at Dayi, and eventually his physical form disappears.
Season Two: A thousand years later, Zhang Xianzhong massacres the people of Sichuan at the end of the Ming dynasty. Zhao Yun is reborn once more and defeats him. Before dying, Zhang Xianzhong turns demonic and sacrifices himself in an attempt to awaken the evil dragon sealed beneath Dujiangyan, unleashing a flood across the Chengdu Plain.
Season Three: Zhao Yun transmigrates back to the pre-Qin era and discovers that Sichuan is teeming with monsters and plagued by floods, while the people live in misery. He takes on the duty of protecting the people of Shu, exterminates monsters, and battles the evil dragon. In the boundary between Yin and Yang, he encounters panda people and metal people, and the first glimpse of ancient secrets is revealed to him.
Season Four: Zhao Yun arrives in ancient times in pursuit of the panda people and metal people, seeking to uncover the secrets of the God of War’s genes. But what awaits him is a world engulfed by floods. The land of ancient Huaxia has become a vast swamp, monsters run rampant, and the ancestors struggle to survive amid disaster. Zhao Yun joins forces with the Cancong clan to clear out the mountain demons slaughtering tribes, and helps Yu the Great dredge waterways and control the floods. At last, he meets the old chieftain of the panda people. As he helps the chieftain fight the metal people, he gradually earns his trust and learns where the panda people and metal people came from. Just as the panda chieftain gives Zhao Yun the God of War gene serum, a rift suddenly tears through time and space, and a mysterious figure appears and snatches the serum…
