The Favor No Longer Exists

I am a policeman who died in a drug dealer's lair three years ago. I was still 3 months away from reincarnation. That day I passed by Hefei in the human world and found a girl who was drunk by her boyfriend and hit her with a stick. She said: "I don't love you, I love your sister Yuqing!" As long as she is hit with a stick before she dies, she will temporarily lose her memory. I can't help but sympathize with her. Why is this? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.