Plot synopsis: When her younger brother mysteriously disappears in Dengzhou—a city plagued by vanishing citizens, shifting mirages, and the sudden appearance of an iron giant—warrior Zeng Qian joins forces with a cunning strategist, a masked outlaw, and a talented but arrogant fighter. As the unlikely team follows the clues, they uncover a powerful conspiracy behind the city’s supernatural disturbances and must risk everything to stop it.