Shi Yue, a modern overtime worker, accidentally traveled through time and became a low-level stone demon groom at the Zixiapo Demon Camp in the Western Wilderness. The mark of the remnant soul of the great sage appeared on his chest, allowing him to defeat the remnant soul of the Buddha in a binding battle and acquire magical powers. In order to survive, he was forced to give a betrothal gift to Ayao, the master of Pansi Cave, on behalf of the demon general. Since then, he has been involved in the disputes in the demon realm. Under the guidance of the residual soul and the bond with Ayao, he uncovered the truth about time travel and the past of the great sage, and finally became the guardian of the mysterious wilderness.
