My Deskmates Are All Upset

As a senior NPC in a provincial key middle school, my daily routine is to teach derivatives to this group of lovelorn "lost dogs" classmates. Wen Liang has always believed that the correct way to open high school is: Sitting in the back row by the window, ranking in the middle of the class, avoiding all spotlights and serving as a perfect backdrop. However, Murphy's Law told him: when you feel that you are an NPC, the plot will often forcefully drag you into the main line. The first thing that caught his sight was the "former school beauty" Yan An'an who cried and ate three sundaes in Mixue Ice City. Next, there was Qiao Meng, the sports committee member who was sent out as a "good brother" by his crush. Finally, there is Su Xiao, the socially fearful editor-in-chief who hides in the used equipment room and secretly writes about the boss' abuse, but can't even borrow an eraser. When these girls who had won the "Lost Dog" script in their respective youth dramas gathered together, The alliance named "It's hard to calm down" was born. "Wen Liang, I still don't know how to solve this derivative question..." "Wen Liang, lend me five yuan. I'd like to add some coconut fruit..." "Wen Liang, do you think the male protagonist should slap the female protagonist at this time?" Wen Liang pushed up his glasses and opened his accounting book: "The make-up fees, interest, and mental damage fees total two hundred. Who will pay first?" This is a story about supporting characters, braised pork, half-sugar milk tea, and... A different future we're heading towards.