C291 Pullulans

Just as Gongsun Ze Tian was running his 9th lap, Cui Zifeng started to move. His speed was extremely fast, like a wild horse that had broken free of its reins, he arrived beside Gongsun Ze Tian in the blink of an eye and slashed horizontally with his blade. The direction in which the blade swung was exactly towards the direction that Gongsun Ze Tian had come from.

However