Shane sat up in his bed, carefully reading the message from the system.
"Zombie Challenge…" Shane smiled as this event wasn't entirely new to him. There was an event similar to this in other Apocalypses.
In the A.I. Rebellion, he reached Level 59 and failed the 60th level; in the Fairy Realm Invasion, he reached the 89th level and failed the 90th mark. However, the difference here was the fact that the Challenge Event in this Apocalypse could only last for 72 hours. On the previous apocalypses, on the other hand, stayed for a whole week.
'Why is it so short? I should've been a week, and there should be some big breaks every time you clear ten levels.' Shane thought to himself as he realized that this Zombie Apocalypse was a lot harder than the previous two. There were simply too many restrictions.
Anyway, for everyone else, this was an entirely new type of event, one that would test their limits as a Survivor.
