C275 Obedient Girl

Looking at the serious Zheng Zhongzheng, looking at the room full of pine trees and potted plants!

Hee Tian suddenly realized that his previous conclusion was a little too early!

Perhaps, what Zheng Zhongzheng said was true.

However, science was strict. Hee Tian could not easily come to a conclusion just because he saw all of this.

"Brother-in-law, if you don't have a better test method