C280 The treasure of four classes

"Yun Fan, come over here for a moment. I have something to discuss with you." Xu Tianxiong's smile vanished as he gazed at Jiang Yunfan with a grave expression. His eyes were calm and profound.

"Mm. Alright." Jiang Yunfan didn't know what Xu Tianxiong was going to say to him, but seeing him like this, he knew that he definitely had something important to tell him