C614 Difficult Problem

"Honey, did you invent this medicine?" Xinying asked Ye Fann excitedly.

Ye Fann didn't speak, just nodded with a smile.

"I need the formula for this medicine. Our company has a great opportunity right now, and we have to seize it!"

"Okay, I'll give you the formula when I get back," Ye Fann agreed with a smile, as he had already planned to do so.

"Master