Synopsis：At the funeral of her childhood sweetheart, Lu Mocheng, Su Nian was accidentally tricked into losing her virginity to the head of the Lu family, Lu Yanchen, but due to the dim light, she mistakenly thought that he was a gangster. Lu Yanchen misunderstood Su Nian because of his relationship with Lu Mocheng, and forced him to stay with him in the name of punishment. Su Nian struggled to survive despite her stepmother's rejection, sister Su Yao's frame-up, and Lu Yanchen's repeated torture. However, in crisis after crisis, she discovered that the "boy" who redeemed her and the man who took her first night away seemed to be someone else. As the truth emerged, Su Nian exposed Su Yao's lies about pretending to be her identity. After experiencing despair and escaping, Lu Yanchen finally recognized his heart and embarked on a humble journey to chase his wife. Su Nian finally regained his own dignity and happiness.