C70 Instantaneous Heart Beat

Gu Xi nodded and got up to stop smiling. She put down her Poison of Medicine and was about to leave to see Gu Jingyu when she suddenly thought of something. She turned around and hid some poison on her body.

When Qingzhu saw this, she was puzzled and asked, "Miss, why?"

Gu Xi proudly held her hands behind her back, pretending to be a respected teacher as she said, "Qingzhu, remember this