When the earth went dark

When scientific genius Matthew was working in his lab one day, an extinction event occurred, wiping out most of humanity, apart from small groups of people. Being the only one with any recollection of the human race, Matthew has to take into account his feelings of losing the only woman he had ever loved to the event. He must face his fears and fight to remind the human race who they are.

Mature for Strong language from Chapters 3 and onwards, possible nudity and gore related story telling.