C450 Innate constitution

"What the hell is this!?" Ye Liuyun was stunned.

He looked at Xiao Rou in shock, then looked at Professor Yan with an expression of disbelief.

"What the hell are you talking about!? My sister has the potential for martial arts? "

Professor Yan raised his eyebrow and looked at Ye Liuyun with disdain, "You brat! I can see that you have quite a martial dao style with each breath you take