C718 There is nothing to say

"Oh …" His reply was tantamount to telling Zi Han that he had acknowledged Wang Hua's conjecture and imagination, but could he say that there was no such thing? Who could believe it? Moreover, even though he had done it, he still denied it?

"I'm full. I should go back!" It was better to change the subject. I didn't want to feel embarrassed in front of Zi Han