Xia Anran and Gu Fei were married for seven years, yet Gu Fei consistently neglected his wife and son, Gu An'an, due to his long-term attachment to his white moonlight, Lin Jiaojiao. When Gu An'an received an award, Gu Fei appeared but mistakenly recognized Lin Jiaojiao's son, Lin Jiajia, as his own, devastating both mother and child. Later, Gu An'an fell ill and required treatment abroad, but Gu Fei repeatedly broke his promises, further disappointing them. After Xia Anran left with An'an, she became a renowned medical expert. Gu Fei, filled with regret, tried to reconcile but was ultimately stabbed by Lin Jiaojiao while protecting Xia Anran. Choosing to let go of the past, Xia Anran started a new life with Lu Yunche and An'an.
