Chapter 28: Like a freak who can handle it

ajor"Li Tingting is a top student in math. She previously won third place in the national digital competition. "Let's have a math contest""Okay."The homeroom teacher took out a national second-volume...ne rang. She silenced the call and turned it to silent before looking at Gu Xicheng."If my memory serves me right, I was the one who saved Mr. last time, but he didn't leave anything like a business...