C901 A Teacher from Thousands of Years ago

"Mm …" "I think I understand now …"

Obviously, what Zheng Kai just said was too much information for the ancient trees at this moment. It wasn't until Zheng Kai patiently waited for the sun to rise in the middle of the sky that the ancient trees stopped shaking and started to speak.

"Mm …" What do you understand? "

After waiting for such a long time