After seven years of marriage, Pan Hong regarded her family as everything, but on her son Liu Yi's sixth birthday, she broke into an intimate scene between her husband Liu Yaowen and his secretary Han Beibei. Faced with Liu Yaowen's perfunctory defense and Han Beibei's provocative demonstrations, Pan Hong resolutely signed the divorce agreement and left the house just to get out of this betrayal-filled marriage as soon as possible. She originally thought that leaving would be a relief, but after the divorce, her son Liu Yi's change made her heart-wrenching - the once lively child became taciturn, and even choked while holding her leg on a rainy night: "Mom, I am obedient, can you love me again?" For the sake of her son, Pan Hong was forced to reconnect with Liu Yaowen, but found that Han Beibei had already coveted the Liu family's property and was secretly exerting influence on Liu Yi. On one side is her son's eyes longing for maternal love, on the other is her ex-husband's belated confession and her mistress's pressing step by step. Pan Hong gradually wakes up in the struggle. She is no longer a dodder attached to marriage, but wants to support herself and her son. While protecting family ties, she also finds her own value in life.