Crackling sounds.
The fight on the field was still ongoing, while Li Rui stood observing from the side, estimating the two fighters to be around level ten. Judging purely from their strength and speed, they were already at a decent level.
Yet, after his experience battling against Li Xiaolin, somehow they felt a bit weak and feeble.
Actually, such combats didn't pose much danger, as they were improvements made by these young people after their family intervened. Initially, they engaged in full combat, but their elders were worried about the risks, and thus stopped them several times.
Eventually, they had to compromise, promising to only engage in fist fights, potentially only getting slightly injured, which allowed the club to continue.
