C227 We Don't Know Each Other

Shu Muqing seemed to have heard her heart breaking. What was going on? Why was Mo Jingru and Xiao Yisheng so close? Didn't they hear Mo Jingru became Xiao Yisheng's secretary? But how could these actions be done by the secretary and superior?

If that was the case, then it could only be what the lover and secretary did last time