Qin Yu's words took Wu Wen aback. Wu Wen carefully examined the machine in front of him, and after seeing the model of the machine, the smug expression on Wu Wen's face disappeared, turning incredibly bitter.
"Xiao Liu, Qin is right, this machine originally had medium grinding capabilities; I merely restored its function. I... really can't consider myself an S-level technician."
After speaking, Wu Wen's silhouette hunched over, as if he had aged several years in an instant!
Seeing the teacher look so disheartened, Liu Yao felt an unpleasant sensation in his heart. Liu Yao said in a deep voice, "Qin, could it be that you can adjust the machine to meet fine grinding standards?"
"Of course, I can." Qin Yu nodded indifferently.
"If that's the case, please, Qin, demonstrate for us!"
Seeing Qin Yu's nonchalant expression, Liu Yao made a welcoming gesture in vexation, as Wu Wen was both a teacher and a father figure to him; Wu Wen couldn't stand to see his teacher so dejected!
