Chương 531: Still Pretending to Be Good After Taking Advantage

It was supposed to be a demonstration originally, but now it seemed like it was a battle between the teachers and students.

The corners of Su Yayan's mouth twitched. She decisively took out the acupuncture needles that she carried with her and said in a clear voice, "Since everyone is so enthusiastic, then I shall not refuse. However, since this person has already called, in order to save time, I shall not bother the two of you anymore. Later on, if you are called up to help, you will have to help me test this needle later."

Su Yayan chose the longest needle in the bag. It was thin and long, and it would cause bleeding in minutes.

Many people below had never even heard of acupuncture before, let alone seeing such a long needle. The visual stimulation was a little difficult to swallow.

All of a sudden, the classroom fell into a dead silence. Most of the students looked terrified.