The story revolves around three people who go deep into the mountains of Guangxi to explore the clues left by the Xisha archaeological team in order to solve the mystery of Mengyou Ping's amnesia. Through the narration of Yao villager Pan Ma and the discovery of underwater ancient village ruins, strange phenomena such as iron man burials and human sacrifices are gradually revealed. The echo between the unicorn tattoo and the ancient village connects the mystery of Menyou Ping's life experience and the truth of the conspiracy 1
, the plot integrates Yao culture, Han-style architecture and other scenes, and introduces scientific settings such as siphon effect and jade veins. It builds a suspenseful atmosphere through multi-line narrative and shows the connection between feng shui, architecture and real geography in the theme of tomb robbing.