C342 Sparring

"Huh?"

Qi Xiao and Xin Ruyue were startled.

Wasn't the Kunlun Heaven's Heart Mantra the secret of your sect? Why did it have to be passed on to Xin Ruyue in the next second?

Xin Ruyue asked in shock:

"This... Is this appropriate?"

Ling Yuhan said indifferently:

"The so-called secret martial art is a tradition from who knows how many years ago. Now that the spiritual qi is running dry