Maaru the Fledgling Adventurer and the Slime Rin

Marl, a fledgling adventurer, accepted a letter delivery job to a neighboring town that would take five days one way. And her familiar, the slime Rin. Marl and Rin had taken on what seemed like a simple job—just walk and deliver a letter. But on the fourth day, an enormous crisis befell Marl. "...Help me, Rin! I want to take a bath!" That's right. After walking continuously for four days and not being able to take a bath, Marl as a maiden was about to enter a dangerous territory. Then Rin made a proposal to such a Marl— "...So, shall I take you in?" —This story is utterly KENZEN, and merely depicts the daily life of a certain adventurer.