The rebellious senior high school student Shen Yanan is capable of everything from smoking and fighting to collecting protection money, but when he sees his class teacher Cheng Yan, he becomes as timid as a good boy.
Brother An is the boss in front of outsiders, and An An is obedient in front of Cheng Yan.
Kill your mother in front of outsiders, but do it in front of Cheng Yan.
Main CP: serious and gentle teacher attacked x irritable and well-behaved student suffered
Deputy CP: The top student attacks x the bad student suffers