Su Yao, the owner of an antique shop, begins an unknown and perilous tomb-raiding adventure after discovering a mysterious ancient painting. She puts together an expedition team that includes archaeologist Lin Yue, retired soldier Zhang Hao, and Professor Wang. As they explore the tomb, they face one crisis after another, deciphering codes and dealing with various traps and mysterious creatures.
After they successfully seal away the mysterious power, Su Yao unexpectedly transmigrates to a world connected to The Grave Robbers' Chronicles. There, she meets Wu Xie and the others, and joins them on a new adventure. They encounter dangers such as a gigantic stone giant in a mysterious ancient city, and later face a difficult choice at a nexus connecting different worlds. In the end, they decide to keep exploring in search of more answers. They venture deep into the ruins of an ancient civilization, battle mysterious creatures, and steadily unravel the riddles surrounding the two worlds. Before a crystal ball in a mysterious palace, they discover clues to an ancient ritual. Despite the danger and uncertainty, they resolve to take the risk. As they prepare for and begin the ritual, they are attacked by a powerful dark force, but manage to drive it back through courage and teamwork. They then arrive in a mysterious space and face more challenges, including mysterious creatures and a powerful vortex, as they strive to find a way to balance the energy of the two worlds and write their own legendary tale in a world full of mystery and danger.