C1517 Su Yu's Dissatisfaction

"This..."

Kong Xi's eyes narrowed slightly as she took in the scene before her.

She had believed that even with Su Yu's strength to defeat Xiao He, he would only be capable of reaching around the sixty-fifth level in the inner court's God's Favored Tower.

But now...

Su Yu had astonishingly surged up to the seventieth level!

Yet, what truly astounded Kong Xi wasn't just Su Yu's combat prowess