C745 The Theoretical Basis of the Five Elements

Chu Feng had already handed over the matters of Dawn City to Su Yuan and the others.

He had spent most of his time discussing martial arts with Koo Nanfei.

Now Su Yuyan and the others had sealed this small courtyard. No one was allowed to enter or even get close to it.

Unless Dawn City was facing a life or death situation, they would never disturb the two of them