C412 Li lu wants to give me a tutorial

When I heard the voice calling me, my heart skipped a beat as well.

The voice was so familiar, how could I not recognize it? When I heard the voice and turned to look at Gao Xiaofei, I did the same thing in one fell swoop.

When I turned around, Gao Xiaofei's gaze was also on me.

Gao Xiaofei is still Gao Xiaofei, she's still wearing a mask on her face. I know, that in school