A young girl was raped by a weird stranger, and her parents and elder brothers were all killed months later. She survived and tried to find out the truth of massacre.

The Mysterious Family revolves around Miao Miao, a young woman whose life and mental state changes after she survives a brutal attack by a stranger. While trying to come to terms with her trauma, she has a presentiment of a tragic event and must race against time in an attempt to find the truth and change the course of events.