Welcome to the world of the dead! Your last chance of survival lies in your own hands! Run away, scream, fear, despair! Is it raw? Or die? The game begins! ! !
The protagonist and everyone originally lived in a world where gods, demons, dragons, giants, elves, orcs, humans and other species coexisted.
As the intelligent species with the lowest adaptability, only a very small number of talented humans can use spells. Although the chance of this has greatly increased after the death of the demon god, more than half of humans are still unable to use it.
Human beings rely on the analysis of ultra-ancient technology to have the power to survive in this world. (Except for the military, human life still remains at the medieval level, and technologies such as electricity, nuclear, machinery, and signals are only used for military research and development)
Purpose: to endure the hardships of the world without giving in, and to give the upright a peaceful sleep.