Xu Lan, who has been married for eighteen years, encounters her husband, Chen Yuchuan, proposing a divorce. In the past, she silently shouldered the numerous trivial matters of caring for her father-in-law's medical treatments. After the divorce, she drew clear boundaries in their interactions, refusing to continue bearing the family responsibilities that originally belonged to her husband. Experiencing misunderstandings and storms, Chen Yuchuan learns to shoulder the responsibility of supporting his parents, and the family lets go of entanglements, interacting in a completely new model of respect, guarding their child's healthy growth.