C330 An Unexpected Person

Inside the security group, Chen Yi was rushing up the stairs on the thirteenth floor.

Suddenly, a green light flashed from above.

Boom!

In an instant, the stairs under Chen Yi's feet shook. A fist-sized hole appeared in the ground.

Chen Yi stopped and looked up. He saw the middle-aged Grandmaster who had taken Yun Mobing away earlier had a surprised look on his face