C181 The Complicated Additional Questions

Shih Tianliang snatched the textbook from Cui Ranran's hands and tossed it down in front of Jiang Nan. "Excuse me, Young Master Jiang, but could you please work on this problem? Thank you!"

He was clearly struggling to keep his cool, doing his best to phrase his request politely.

Truth be told, Shih Tianliang was seething with anger. But, after all