C770 Burning Fire

"Crack!" The handle of the door suddenly turned, and a crack appeared on the door. A gust of cold wind blew in.

Zhou Pu frowned and pushed out. A transparent barrier was pushed out by him, and the door was closed again. The cold wind was immediately interrupted, and the surroundings became quiet again.

"Who is it?" Yun'er looked at Zhou Pu in confusion