Introduction: Lin Xiaojia, a young amusement park mechanic, accidentally travels to a parallel universe: the Zhaoming Dynasty, an industrial superpower ruled by Mohist mechanical engineering. When Japanese onmyoji send mutated beasts to invade, the centuries-old giant Mohist mecha "Zhong Kui" is awakened by Lin. Using modern repair skills to pilot the ancient mecha, he joins the Mech Bureau to fight interdimensional beasts and conspiracies, igniting a thrilling clash between Eastern ancient machinery and modern mecha combat across time and space.