C172 Stealing

At this moment, Tian Lieh could only bite the bullet and pass the paper written by Wang Cheng to Director Lanyan.

"Tian Lieh, are you joking? You dare to say that it's a formula just because you took a piece of scrap paper?"

Wang Mei's expression changed when she saw the paper handed over by Tian Lieh, and she immediately sneered.

At this moment, Lanyan also frowned slightly