C672 It's the Right Thing to Do

It's a serious matter.

Qin Chu stood behind Yang Taishang and watched him study the Heavenly Handle Profound Formation.

He turned his head and looked at Qin Chu. Yang Taishang was studying the Heavenly Handle Profound Formation while explaining the principles of the Array Path to Qin Chu. After that, he told Qin Chu about it one by one.

Qin Chu didn't really understand it