Lin Qingci, a cold female Taoist priest, went down the mountain to practice and rescued the demon sect saint Yue Liuli who was being hunted. One abides by the rules and precepts and has a calm mind, while the other is accustomed to doing whatever he wants and being enthusiastic. The two people, who are on different paths to good and evil, are tempted by confrontation and redemption. When the moon was setting, she broke the precept for her, and she gathered her strength for her, and they stayed together regardless of good or evil.