C95 Search for evidence

Guo Hua still couldn't believe it, even after I showed the record of my phone call to him, he still couldn't believe it.

"Guo Hua, what do you want me to say in order for you to believe me?" I said helplessly.

"There's no basis for words, why don't you take out some evidence. Xiao Tian is quite famous in the three universities, and everyone knows that he likes to help others