Clowns

One week later.

Chat channel.

"Oh my god, have you guys noticed how fast these zombies are evolving? Now, at least one-fifth of the zombies have become Level 2 zombies. It's insane!"

"Yeah, seriously! I'm just a Level 15 newbie and I'm trembling here. How am I supposed to survive from now on?"

"Don't worry, my friend upstairs. You don't have to be scared. Once you get to West City, you'll find that the ratio of Level 2 zombies is already up to one-half!"

"Haha, that's really harsh!"

As usual, many people were discussing their latest discoveries over the chat channel. The most significant and unsettling discovery was that survivors found the zombies evolving rapidly, and the speed of evolution was increasing.

This was a thunderous blow for many slow-leveling survivors, forcing them to find ways to gather experience points.