Synopsis：Lawyer Zhou Yingtang discovers her blind date already has a girlfriend and unexpectedly reunites with her high school classmate, Zong Che. Both pressured by their families to marry, they impulsively agree to a whirlwind wedding. Zong reveals he's a forensic pathologist, a fact Zhou Yingtang not only accepts but also appreciates. After marriage, they quickly move in together, their quirks—Zong Che's obsessive-compulsive disorder and Zhou Yingtang's fear of doctors—clashing yet endearing themselves to each other. They agree on rules for their marriage, gradually moving from a "contractual couple" to one of mutual care. Zong Che even takes Zhou Yingtang to stay overnight when she's harassed by a drunkard, and Zhou Yingtang understands the nature of his work. Their daily interactions reveal a growing affection. From falling asleep together online to sharing a bed to a heartfelt confession, their relationship deepens through mutual support. They heal each other, experiencing redemption in both their families and careers. Ultimately, Zong Che overcomes his obsessive-compulsive disorder, and Zhou Yingtang lets go of her past reservations; together, they embark on a journey of happiness.