"Luoshui Qinghan" mainly wants to create a ruffian dormitory: the eldest Wang Yingming is a playboy, full of sperm; the second Mu Mu is a Northeastern man with a dull appearance, but is full of filth. He is usually silent, but his words are sure to strike; the third is the protagonist, see for yourself; the fourth is a young lady who relies on her pure and cute appearance to be invincible and becomes bad with us, haha...