My Delusions of Grandeur Accidentally Became Prophecy!

Ren Shikigami has no magic, no skills, and no hope. So he does what any sane person would do: he lies. Transported to Orbis Veritas, a world where words shape reality, Ren decides to entertain himself by roleplaying as a legendary "Great Sage." He invents secret organizations, fake prophecies, and ancient monsters just to look cool. There's just one problem: His lies are coming true. Now, the Church worships him as a god, villains think he's their secret boss, and the monsters he invented are actually hunting him. Ren knows he's a fraud, but in a world where belief is power, his confidence makes him the strongest being alive. Welcome to the life of the world's greatest accidental hero.