C149 Let's Try the Water First

"Teacher Xu Ling, what did you say?" Tony did not quite believe his ears. After a while, he asked.

"I said I will go. I will be Wenwen's guest singer." Xu Ling said casually.

"Brother, don't joke around at this time!" Yu Wenwen heard Xu Ling say it again and confirmed that there was something wrong with her ears.

"I am not joking!" Xu Ling's expression was serious and he said very seriously