C2179 The Grade of the Pill

"Is this really concocted by you, Mister Lee?" Tong Qianjun still did not dare to believe it.

The corner of Lee Yifann's mouth twitched, "What, you still don't believe it?"

"No, it's just..." Tong Qianjun swallowed his saliva, afraid that he would say something wrong and offend someone.

Lee Yifann kept the panacea and remained silent.

Yan Yuling's eyes lit up. She exclaimed