Shen Zhiwei's mother-in-law is a long-lost relative of a wealthy family from her early years. After returning to the family, she is often misunderstood and troubled everywhere by the family's adopted daughter. The gentle-natured mother-in-law is frequently at a loss. Shen Zhiwei, a psychiatric researcher, chooses to step forward, using professional psychological knowledge to rationally untangle family conflicts, step by step clarify misunderstandings, and restore the original appearance of events. Successive disputes plunge the entire family into turmoil, and the emotions of many family members are affected. Shen Zhiwei patiently counsels everyone's emotions, guides the family to communicate honestly, jointly confronts the estrangement existing within the family, joins hands to resolve family conflicts, and maintains a harmonious family relationship.