

Arthur Lane, the Lane family's fallen prodigy,awakened an F-Rank "Sleepy Worm", the most useless beast soul imaginable. Overnight, the "SSS-Rank Genius" became a joke. His S-Rank fiancée, Nancy Cole, twisted the knife, publicly dumping him to seal his disgrace.But the joke's on them.That "worm"? The Primordial Dragon in disguise. And Arthur's Bronze-level laziness? A carefully crafted mask, forged by ten years of brutal training.Now, as the world laughs... the dragon wakes.

Cross was a mocked orphan who awakened only an F‑rank useless Titan and was expelled by all… until he unlocked the Titan System, awakened the fierce beasts Nidhogg and Fenrir, and gained the devour power—grow stronger by consuming every enemy. Now his old bullies return to provoke him, and the demon army invades the world. From zero to 3S supreme genius—can a former trash rise to claim the Titan God throne?

Adrián despertó una bestia nivel SSS, la más débil de la historia: un slime. Todos se burlaron de él, hasta que el sistema en su mente brilló con una alerta de fin del mundo. Así comenzó el contraataque.