C1609 Laughing at Me

"Actually, I think your analysis is quite reasonable. I can't help but agree with you a little." Sun Dongkai smiled, "Little Yu, I realized you're getting smarter and smarter. You're using your brain to analyze problems now!"

I think Sun Dongkai must be thinking that I'm a fool and laughing at me.

"This is the result of your guidance!" I said modestly.

Actually