The nun of the Kunlun Swordsman has a severe mysophobia. She meets Shen Qingyue, a master of alchemy. Because he also has a severe mysophobia, she falls in love at first sight. They have been together for ten years and are about to become a Taoist couple. After being reminded by her master, the heroine insisted on taking Shen Qingyue for a premarital check-up, but the other party tried to shirk her suspicions, and she was eventually kidnapped to the hospital. The physical examination report revealed that Shen Qingyue was a rare mutated nine-turn golden cockroach, and the heroine's heart was shattered. Shen Qingyue affectionately persuades him to stay, and the heroine draws up a code test. Although the heroine suffers from PTSD during the relationship, she is truly moved by him and finally accepts his true nature. The two officially get married, and the heroine also learns to reconcile with the world.