Series by メガサワラ

Daruru, a prideful black mage, runs a magic store and requests an employee from a creature dispatch company, expecting a powerful ally. Instead, she receives a low-level slime, the weakest of monsters, which she initially plans to return. Charmed by the slime’s unexpected cuteness and potential, Daruru decides to keep it and begins teaching it skills to help in the shop. Their daily life unfolds with lighthearted moments, as Daruru’s high expectations clash with the slime’s simple but endearing nature. The two form an unlikely bond, navigating the challenges of running the store together.