There’s an Old Demon In Me

Wu Sin, who has been exploring supernatural powers in the real world, was parasitized by a terrifying old demon by chance!

And he was also transported by the old demons in his body to a mysterious new world. In this world, transcendence and technology coexist, evil gods oppose the church, and evil and justice compete!

It’s a crazy and chaotic world, but also a world hidden in darkness and secrets!
On the other hand, Wu Sin has to fight against the demons in his body while exploring the truth of this dark world.

Everything will be revealed!