C407 If You Don't Grow Your Brain You'll Die

"Cough cough." At the foot of the hill, an old man in black coughed twice. No one knew when he had come, as if he had always been there. Raising his head to look at the white-robed youth, his face, which looked like he was chopping with a knife, was directly exposed under the dazzling sunlight. He was the Branch Chief of the Dongcheng City's branch in the arena - Qiong Zhuo