With the style of "torture and cruelty" as the keynote, and running through the core thread of "Marriage first, love later, Bai Yueguang is the rival in love", it finally breaks the traditional romance routine and creates three-dimensional characters of the transgender Gu Qingyu who is brave for love, Su Wanqing who is gentle and tenacious, and Lu Jinhan who goes from paranoia to perfection. The story explores the complex relationships between love, gender, family and society in the midst of extreme emotional conflicts. Each has a happy ending, conveying the universal value of "love is eternal".