C642 Another chess

Deep in the night, Jun Ling was lying on the chair in the middle of the courtyard with his eyes closed. He could feel how hard Liu Zong and Wang Xun were working, but he did not have any plans to remove the force field.

Time slowly passed, until Jun Ling suddenly opened his eyes from his seat. He looked at the ground and with a flick of his finger, a hole appeared in the ground