Mitrov is a young noble whose only passion in life is food, with no interest in adventuring or combat. His comfortable existence comes to an abrupt end when his family exiles him, forcing him to earn a living as an adventurer despite his complete lack of experience or skill.

On his first dive into a labyrinth, Mitrov quickly finds himself cornered by monsters with no way to escape. Just as death seems certain, he is rescued by Gracie, a swift and highly skilled elf who arrives in time to drive the creatures away.

This near-fatal encounter marks a turning point in Mitrov's life. With Gracie becoming his first companion, he begins to navigate a world far beyond his previous appetite-driven concerns. The story follows the unlikely pair as they explore labyrinths together, with Mitrov gradually discovering a life of adventure and forming new bonds along the way. The narrative focuses on his transformation from a passive, food-obsessed outcast into someone who finds purpose and connection through the dangers and unexpected friendships found within the labyrinth.