Chapter 728: Blackie's Letter of Challenge

The two internal qi clashed at this moment. Qin Yu could clearly feel the extreme killing intent on Xiao Yu's body! This killing intent was extremely pure. It was obvious that she wanted to kill him! Qin Yu narrowed his eyes slightly, and waves of golden light emitted from his body. The mask in Xiao Yu's hand trembled slightly, as if it would be worn on her face in the next second. At this critical moment, Xiao Yu suddenly released her hand. The murderous internal qi on her...