Chapter 49 - Danger (3)

Unlike Kane had imagined, they managed to run for two hours straight without running out of energy. It was all thanks to the snakes they had eaten in the last few days, but the energy they had stored didn't save them from the muscular pain. It looked like the stored energy wasn't all-purpose... even though it could help monsters heal faster, their bodies had limits that not even magic could ignore or change, only level-ups.