When Sei is reborn into another world, he chooses the weakest class--Carrier--not for power, but for freedom. Armed with an oversized inventory skill, he's ready to travel solo and live life entirely on his own terms.
But his plans take a turn when he meets Lunamillia, a pure and innocent cleric clearly unfit for adventuring alone. Sei can't bring himself to leave her behind--and soon discovers that traveling with company brings unexpected pleasures... and even more unexpected complications.