Giant Open-Pit Pi Vein!

Half an hour later, the contestants stopped to rest. In order to avoid the Buffalo Criminals' pursuit, they had specifically waded through a river to mask their scent before choosing a campsite.

Their campsite was a karst cave enhanced by Pokan. The cave was originally only two to three meters deep, but it became quite complicated after being widened by Pokan. After entering the cave, they had to walk seven or eight meters first, then turn ninety degrees to the left, then continue to move forward, and then turn ninety degrees to the right. Only then did they reach the cave where they would stay.

Such an arrangement seemed redundant, but in fact it was very necessary. After the buffer of the passage, the light from the campfire would not penetrate to the outside. Wind would also not blow in from the outside, and yet there was no danger of suffocation. At night, the chances of them being found could be greatly reduced.