Long before any child of Earth came to the world of Tortus, the Liberators fought their own war: a struggle against the gods themselves. Oscar Orcus was never the type to seek out that kind of conflict. He lives a simple life as a magical craftsman. But when the powerful magician Miledi Reisen barges into his life, he’s swept up into the tides of history. When the two of them meet, sparks fly that will set the whole world ablaze!

A spin-off of well known light novel series, Arifureta: From Commonplace to World's Strongest (Arifureta Shokugyou de Sekai Saikyou) telling about how Hajime and the others spend their daily life outside the seriousness of the story. Leave the seriousness to the main story, and enjoy this comedy side of the story!

Massive spoilers of the main story

Among the class transported to another world, Nagumo Hajime is an ordinary male student who didn't have ambition nor aspiration in life, and thus called "Incompetent" by his classmates.

The class was summoned to become heroes and save a country from destruction. Students of the class were blessed with cheat specifications and cool job class, however, it was not the case with Hajime, with his profession as a "Synergist," and his very mediocre stats.

"Synergist," to put it in another word, was just artisan class. Being the weakest, he then falls to the depth of the abyss when he and his classmates were exploring a dungeon. What did he find in the depth of the abyss, and can he survive?