653 Principle of Eating

Three days later, in the No. 4 multifunctional hall of the Combat Department of Flying Star University…

"This is everything about the methodology and circulation of spiritual energy in the Art of the Swallowing Whale. But the key point is still meditation. You must stimulate your stomach with your mindpower."

Li Yao was giving a speech.

He was teaching an extracurricular course.

Visiting scholars and visiting professors were different. Such courses had no credits and, therefore, couldn't be regarded as optional courses. They were merely a means of communication like public lectures.

However, almost seven hundred students from various departments were still attracted to Li Yao's class, including many graduates who had become quite distinguished.