Chapter 62 - Replace the Brake Pad

. If junior high school math were like driving an electric scooter, then senior high school math would be akin to piloting a glider—there was a huge gap in difficulty. In his memories, the difficulty...d the conversation between him and Li Changlong of the Four Talents in North District during class, sparking a flurry of replies. In just a short time, there were already over four or five hundred com...