C543 Sacred Art of Martial Mastery!

"It's no trouble at all," Chu Yifei chuckled. "Even if you hadn't asked, I was planning to tell you."

"These two exceptional treasures are actually sacred arts."

"Sacred arts?" Chen Feng was taken aback. It sounded like some kind of cultivation technique.

"Exactly, sacred arts."

"The complete name is the sacred art of martial mastery," Yifei explained