After inheriting his grandfather's antique shop, Li Zhen discovered that bronzes could "breathe" late at night. The awakening of a broken jade cong reveals a shocking secret: the shop is actually the "Mortal World Crossing" in the world of cultivation, where it collects mortal antiques and crosses cultivation relics. When a visitor from another world knocks on the door late at night with a cold breath, the ordinary shopkeeper's life comes to an abrupt end. He must learn to control this ancestral responsibility and walk on the boundary between the mundane and the extraordinary. A journey of crisis and romance begins.
