Modern-day thug Lin Ye transmigrates to a world of beast-machines and wandering martial artists during the Spring and Autumn and Warring States periods. Turning over a new leaf, he joins forces with the aloof swordswoman Su Qing to fight the Black Iron Sect and repel the barbarian tribes. As they search for the secret texts of beast-machinery and seek the bones of the Four Spirit Beasts to prevent Taotie from being born, Lin Ye uses his modern knowledge to combine it with beast-machine techniques and become a master. Through the grudges of the martial world and crises threatening their homeland, they write a heartfelt legend that transcends time and space.
