571 Chapter 569

Leon had a hard time leveling up his skills, but things got a lot better when the first monsters appeared after the third wave of zombies. The first monsters were ice skeletons, and even though they weren't that resilient, Leon's skills started to level up faster.

"Well, now... I guess this is time where I should begin to worry, right?" Leon asked.

Leon didn't experience the effects of the fifth stage of assimilation, but he wasn't expecting to experience that on that island and so earlier. Obviously, Leon didn't expect that things would proceed at the same speed as Earth, but even so... finding monsters that only appear after in the fourth stage after one hundred and forty years was a bit too strange.