Horizon with a mix of Dead Space. "The peace that befell Musashi and the known world was ended that day, the day the Marker XIII became self aware. It awoken, and spread nothing more than death and chaos across the land. The only problem was, the dead didn't stay dead... not for long." Class 3 Plum and others are sole survivors and must survive the Marker Outbreak.

"That day started out like any other. Nothing particularly stood out. Everything was the same. I thought these days would last forever, but they shatter as they draw to an end. When the time comes, I..."