During a typhoon, Lin Wan, who was living alone, unexpectedly encountered two strange old people coming to her door. The two strangers claimed that they were her parents. However, Lin Wan's adoptive parents had already passed away. She remained highly vigilant and decisively refused to open the door. The old man's behavior of climbing over the wall to enter the community triggered a discussion among the owners. Some owners were misled by the appearance of the old man. Some even came forward to accuse Lin Wan of trying to carry out moral kidnapping, which caused her to be troubled by public opinion. Lin Wan immediately asked for help. During the confrontation, she learned that her adoptive parents were not her biological parents, which made the incident even more complicated. In the end, after investigation, the scam of the old man and his accomplices was successfully exposed, and the crisis was resolved, and Lin Wan also learned about his life experience.