During the long break in the evening self-study session.
Because of Wu Yunzhi's warning, Dan Kaiquan did not go to the playground to ask for trouble; instead, he chose to hit the gym to lift weights, and he asked his good buddy Guo Kunnan to go with him.
Hearing the commotion, Zhang Chi, Huang Juhuzhu, Song Sheng, and Qiang Li actually followed them over as well.
Chapter 575