C135 How Did a Monstrous Genius Refine It(2)

"Alright, students, this is the end of today's class. If anyone has any questions on cultivation, they can ask them for a fee." Sun shi quickly regained his composure and said calmly.

As a teacher, normal classes were naturally free, but that did not mean that a teacher had the obligation to answer all your questions. After all, there were so many students in the Divine Breath Academy