In 2025, Ye Xun, a graduate student in the Department of Archeology, accidentally discovered a mysterious note left by his grandfather during a routine exploration, which recorded clues about the "Kunlun Ruins" - a mysterious tomb that is said to connect the three realms. In order to solve the mystery of her grandfather's disappearance, she teamed up with Chen Mo, a Taoist descendant who mastered the lost secrets of Feng Shui, and Qin Feng, a retired soldier with a special physique. The three formed an archaeological expedition and went deep into the underground world. However, they soon discovered that Kunlun Ruins was not an ordinary ancient tomb, but a node connected to ancient seals. Every excavation loosened some indescribable shackles...