It was a calm, quiet night at Camp Half-Blood.

All you could hear was crickets chirping, and the occasional footsteps of that one camper with bowel issues rushing to the bathroom. Everyone was fast asleep in their cabins, peaceful...

BOOM!

A magical explosion sounded from the border- crap! Everyone was frantically trying to find their weapons in the dark, flail to their feet and race outside to help with the slight problem arising...

Monsters were invading.