After death, one can enter the Asylum.
A place where time and space lose meaning, and the value of your soul hangs on your every action.
Where creatures lurk in the darkness, and where devils shine bright in the morning daylight.
When Nyx is welcomed into the grand halls, the bells toll in pity for the lamb to be slaughtered.
In the grand game of survival, Nyx finds himself lost in the tangled web of lies, spiraling into an inevitable outcome- his final exit from the stage.
Yet, the sacrificial lamb, when placed on the altar, is a god in its own right.
Note:
The horror part will apply to a more severe Gothic, psychological and mild eldritch style horror. No ghosts/zombies or specific paranormal tropes.