Kunlun City, the center of the immortal family, suddenly welcomed a stranger. The person he met was Ling Yazi, the Supreme Being of the Immortal World! Su Muzhi, who secretly felt that the identity of the visitor was following him, found out that the person had a close relationship with the fairy world. What was going on? Something unexpected happened after the Xuantianmen's ten-year meeting for seeking immortality. Why did the Emperor of Heaven stand by and watch? Ling Yazi never mentioned it, Su Muzhi was eager to save people, and Cang Jue was far away from him. All these made Su Muzhi couldn't help but think of the person who was dusted by the past...