Yun Heng, an exiled surveyor from the old era, was expelled from his family and stepped into a deserted forbidden land alone. Ancient ruins are sleeping in the yellow sand, with decay and miracles intertwined. Yun Heng uses a broken astrology device to search for the missing map fragments, just to uncover the truth about his father's disappearance. In the wilderness, he encounters wind crows who can speak the language of the dead, scavengers who make music from bones, and wandering spirits who engrave taboos on their skin. Every ruin attempts to swallow up the memory of the intruder, but Yunheng uses poetry to fight against forgetfulness and reconstruct himself among the ruins. When the truth about his family gradually emerges, Yunheng must choose between his oath to protect the ruins and exposing his family's sins. The wind in the wilderness will witness his choice. Ruins are not only death and silence, but also the frontier of hope and atonement.
