After the legendary wolf monster Fenrir got attracted to the delicious smell of Mukohda's food and signed the Familiar Contract with him, Mukohda decides to register with the Guild in Fallières his next stop.

After registering with both the Merchant's and the Adventurer's Guilds, Mukohda immediately decides to take on a beginner’s quest. However, when they deliver the monsters that Fel caught during their quest to the Guild, they find out that most of these monsters are B-rank or higher.

Mukohda asks Fel to teach him how to use magic after witnessing his wind magic. However, when things do not seem to go well, Fel decides to start a Spartan training regimen for him.

Mukohda and Fel arrive at a large lake, where they catch some fish and have their usual meal. But right when they start eating inside the barrier that keeps monsters at bay, a baby slime appears out of nowhere...?

Mukohda and his familiars receive a request to head towards a mine and hunt down the metal lizard that inhabits it. Instead, they run into a rare mithril lizard. After Mukohda defeats the lizard, with the help of Fel and Sui, Fel turns his interest towards a different and tastier prey...?