The Age of Demon Codices: Mastering Ghost Swordsmanship from the Start!

Mages of the Grimoire wield all kinds of mighty powers through the unique force of their grimoires. They can even reshape the world and slay the fearsome demons of legend.

Su Jin transmigrates to a world ruled by Mages of the Grimoire. Here, terrifying and vicious demon beasts roam, and the power of grimoires is immense.

When an Elemental Mage of the Grimoire unleashes the S-rank forbidden spell Meteor Shower, Su Jin quietly raises a hand: Planetary Devastation, plus Almighty Push.

When a Sword Mage of the Grimoire unleashes their ultimate move, Blade Storm, Su Jin casually tosses out a sword: Extreme Ghost Sword Technique: Storm Style.

When a Summoning Mage of the Grimoire summons a hellhound, Su Jin smiles faintly: Seventh Ghost, the Evil God Bhurasura, plus the Demonic Statue of the Outer Path!

This blurb can't do the story justice, so read the novel!

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.