C39 Become a Master

Upon hearing this, a proud smile instantly appeared on Tang Yifeng's face, but Su Nuannuan looked at Chen Xue in disbelief.

"Professor Chen, are... are you speaking the truth?"

Chen Xue pretended to be angry and looked at Su Nuannuan, "What? Little girl, do you suspect that this old fellow is lying? I am already so old, is there a need to lie to make you happy?"

" No, I..