My Wife Is a Malevolent Spirit

I know my wife has become a malevolent spirit, and others fear her. But she is the wife I hold dear. In a car crash into the river, all twenty-three bodies were recovered except for my fiancée Shen Qingchu. Only a pink rabbit umbrella I gave her was left shattered on her seat. Yet tonight, she returned. Holding that intact umbrella, standing before me, with normal body temperature, steady heartbeat, and flawless memory. But my team warned frantically in the earpiece: the evil spirit is right behind you! Is she a lover who escaped death, or a vengeful ghost in human skin? I am Xu Yang, section chief of the Mountain City Paranormal Bureau. Tonight, I must uncover the truth myself—even if it leads to my damnation.