Chapter 621: All Correct

Ms. Lan Wei was taken aback and sighed, "Never mind, you weren't paying attention anyway, so you probably wouldn't know."

"Teacher, go ahead and tell me. I might still know it," Wang Ling replied with a smile.

Indeed, when Wang Ling had first arrived at the school, he was clueless about the content of the third year of high school. But as of today, he had already gone through all the textbooks for the three years of high school and had everything memorized. Now, there was hardly any question that could stump Wang Ling.

Ms. Lan Wei shook her head with a hint of helplessness and said, "Alright, go ahead and solve the math problem on the blackboard."

It was only then that Wang Ling noticed the full blackboard of math problems on the teacher's podium. If it were yesterday, Wang Ling would have been completely clueless, but today was a different story. Wang Ling could almost instantly see the answers.