C99 Only Adults Can Do Such a Thing

"Lady Boss, you are full of energy and your face is red." Mo Changyou teased Yan Weilan.

This made Yan Weilan's face turn red. She inexplicably thought of Mo Changyou slapping her butt.

"Master Mo, you're here. I've refined the Heart Cleansing Pill several times, but I've failed every time. Please guide me." Yan Weilan said in puzzlement