On the day of the car accident, Shen Zhao shed his last drop of blood on the piano keys. When she opened her eyes again, she came to the bifurcation point of her destiny again - her right hand was intact, her memory was broken, but she had a forbidden power: every time she was about to die, time would go back three minutes. She wants to tear apart the murder disguised as an accident with her own hands, and assisting her are Jiang Xu, a silent criminal investigation consultant, and Chen Xiaoyu, a deaf-mute girl who cannot speak but can draw the truth. When memory becomes a weapon and truth becomes poison, who is waiting for her to die again?