Beneath Heaven is Hell. Beneath Hell is Furnace.
Furnace Penitentiary: An underground hellhole. A place of pure evil with walls soaked in blood. Murderous gangs and vicious guards rule the darkness. Horrific creatures steal people away in the dead of night. And the impossible - escape - is the only hope.
Aventura / Distopia / Ficção científica / Jovem adulto / Terror