Su Xuan, a young folklorist, stepped into ancient ruins that had been sealed in dust for thousands of years because of a strange dream. Here, the stone wall reliefs whisper in the moonlight, and the amber in the center of the altar seals memories that do not belong to humans. Su Xuan was eager to solve the mystery of his father's mysterious disappearance, but during his gradual and in-depth exploration, he discovered that the ruins were not only the ruins of history, but also the intersection of reality and the netherworld. Behind each door, the soul is intertwined with time and space, the will of the lost civilization is trying to revive, and the secret undercurrent is eroding his faith. Su Xuan must struggle between reason and illusion, not only to uncover the truth behind the ruins, but also to resist the ancient power that is gradually awakening. The insignificance of human beings and the vastness of mystery intertwine, making him the only key - and will this key open a new life, or lead to eternal damnation?
