Hell on Earth for eternity

MATURE CONTENT= In this futuristic era, the entire world has become a living nightmare after Hell has merged with Earth. Demons roam the Earth, spirits of the dead speak to the living, and every adult above the age of 23 has completely vanished from the Earth.

One of the survivors is Isaac, an ex-serial killer with an unknown connection to Hell. He's famous with the demons, and his connection with Hell has made him immortal. With the aid of his little sister, his psycho girlfriend, and his new allies, Isaac will fight through the reign of demons and find out why he's connected to Hell. And fight to survive their unending nightmare.