Are you addicted to erotica? You are only in your twenties, why not try erotica? Don't you know what erotica people are like? Zhang next door is neither human nor ghost every day, he doesn't go out 364 days a year, and every night when it's quiet, he starts shouting something big is coming, crying and laughing. He doesn't go to class anymore, he either reads Twitter or repeats in the erotica group all day, what a mess he has become.