"Teacher Luo, I would like to exchange for a 'Qi Breaking Pill'."

In the treasury office of Building One on Chicheng Mountain, Chen Mobai handed over his student ID to the short, chubby teacher in front of him, who was squinting his eyes.

"It's three credits per pill. Do you want to exchange for anything else? You only get this opportunity once a semester."

At the end of the term, students could use their credits to exchange for items in the treasury of the Dance Weapon Dao Academy.