I'm Just an Interested Bystander

The girl's brother has a dual personality. They are brothers and sisters who love each other, but this love is not family affection. It's twisted love... In fact, she should know that her brother has two personalities. So she ended up using her own death to awaken her brother's other personality. She wanted those people dead, and she recorded it all in her diary. Just like the death list... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.