Duan Xiaomian, ensnared in a joyless marriage, makes the harrowing decision to end her life. But instead of death, she awakens to find herself back at age twenty, with a second chance at life. With her past mistakes haunting her, she trys takes control of her destiny. However, as Duan Xiaomian navigates this new life, she begins to suspect that her every move might be part of a larger, unseen game. Is she truly in control, or is someone—or something—else pulling the strings?