C4752 Combat Techniques Mastered

Human King City's secret chamber.

Chu Yan returned here.

In the past few days, he had changed a lot.

His understanding of the world and the force had increased by a lot.

That was why when he returned, he directly announced that he was going into seclusion.

He began to study combat techniques!

Chu Yan took out the Heaven Refining Divine Sword and used the Heaven Refining sword technique