Dementia (Romantically Apocalyptic Fanfiction)

With the new world lying in frozen ruins, time stands blessedly still. No factories factoring, no businesses businessing. A lone survivor, teetering on the edge of life and death, stumbles into a trio of people who have also somehow evaded their demise, but with the catch of near-insanity. Will joining them be one step closer to saving humanity or will it plunge the already detroyed Earth farther into the pit of solidified hell?