Orario, the bustling city full of life, offers endless excitement for Bell Cranel - a young and inexperienced man with aspirations of becoming the greatest adventurer in the land. A chance encounter with the lonely goddess Hestia brings him a step closer to fulfilling his dream. With her unwavering support, Bell embarks on a breathtaking quest, venturing deep into the city's monster-infested catacombs - famously known as the "Dungeon." Death comes with every turn in this labyrinth, where a mysterious power hides in the shadows. Survival is a hard-earned privilege in the world of gods and humans co-existing, where struggles to get along are prominent. However, one thing is certain - the dauntlessly optimistic protagonist of this epic tale will experience a plethora of victories, blunders, and companionships.