The fall of green stones from the sky brought the virus with it. At our base, everyone but me got sick. Within hours, everyone died. Seeing a spaceship in the sky, I immediately realized that this was an attack. Grabbing a weapon and about to run out into the yard, I ran into a zombie. Those were the ones who got sick. At this time, aliens screamed from the yard. Well, I'll try to hold out until reinforcements arrive.