Wen Lan had lived for twenty-eight years, and the most confusing thing she did was to marry Shen Yanci - the man who regarded her as Bai Yueguang Su Wan's substitute. She was a pediatric nurse in the city's first hospital. She was gentle and sober, but she had exhausted all her enthusiasm in this marriage. She watched Shen Yanci turn his obsession with Su Wan into indifference and harsh criticism towards her. He would drunkenly call her "Wanwan" late at night, dump her carefully prepared meals into the trash can, and leave in a hurry just for a phone call from Su Wan when she was sick. It's not that Wen Lan has never struggled, but his sincerity time and time again resulted in bone-chilling injuries. Until that day, she saw with her own eyes that Shen Yanci was hugging Su Wan when he returned to China, and she was so gentle that she was just a tool he used to comfort his obsession. After regaining consciousness, Wen Lan decisively filed for divorce, packed her luggage, and escaped from the prison that had imprisoned her for three years without looking back. Shen Yanci thought Wen Lan was just having a temper and still went his own way, but when there was no warm food at home, no light waiting for him to come home, and no more that gentle but tough figure, he suddenly woke up - he had already fallen in love with the woman he used as a substitute in their relationship day after day. Paranoid, he refused to let go, and from then on he began the vigorous pursuit of his wife, but Wen Lan, who was sober and independent, would never look back. He chased her in embarrassment, but she walked firmly. This belated love was ultimately a crematorium of self-salvation, and Wen Lan just wanted to break free from the shackles and live as his own light.