Chapter 683: The Terrified Man with the Mustache!

The mask flickered with light as it flew into the coffin! In an instant, the coffin emitted waves of internal qi that gathered on the mask! The sinister energy instantly engulfed the entire scene! Qin Yu, afraid that she would be affected, hurriedly pulled Xiao Yu to the side. The mask trembled continuously in the air, and the internal qi swept up along the coffin. Qin Yu raised his head to look at this scene, and a trace of shock flashed across his face! What kind of method...