Seeing that Song Yan did not look like a joke, the four women dared not bet on the consequences of violating his orders and ran around the playground one after another.

The first lap probably doesn't show much. The four women's positions are almost identical.

But starting from the second lap, the distance between the four women gradually widened.

Wang Xiaomo was running in front, and Wu Jiaqi was the second. Chen Sisi, a woman, was barely ahead of Zhang Qixi.

One circle is one kilometer and three circles are three kilometers.

The more advanced modern science and technology, the weaker the physical quality of the people, not to mention...