Edge of End - a horror and fantasy novel by Suren Hakobyan

https://www.amazon.com/dp/B00KQK58N8

What if you wake up in an unknown town your memories wiped from your head? What would you do? Where would you go?

With his memories gone, lost in a barren landscape, Jonathan finds his perceived salvation may be the worst nightmare he has ever faced, because once you enter, you can never leave this empty town. Rescuing a young woman in the same predicament, they find a bond between them that makes each want to live, want to be better, but the demons that guard the town make escape impossible.

One way in, no way out. Jonathan and Elizabeth hope to find the secret passage out, but can they survive the monsters that stand in their way? How does good conquer evil when the evil has come from within? What is the ultimate sacrifice that will remove you from your eternal hell?