Mystery descends upon the world, and the entire planet gradually spirals into madness.
The last transcendent being still in possession of their reason fought to the death to hunt down an apparition of the mysterious entity.
At the cost of their life, they used its corpse to build a safe zone.
The surviving humans hide behind the high walls, barely clinging to life.
A hundred years later, a soul from another world, unaffected by the mysterious force, arrives here.
PS:
1. Cthulhu apocalypse
Theme: Believe in yourself
