Pecorine and Karyl, together with the Gourmet Guild's founders, Kokkoro and Yuuki, are able to secure a base of operations called a "guildhouse" from the Guild Association. Thrilled to begin their guild activities, they arrive at their new guildhouse only to find that it has been left abandoned for many years. Undeterred, the group sets to work tidying up.

The Gourmet Guild pays a visit to the Guild Association to pick up a new quest. While glancing through a variety of flyers, they come across one that seems a bit odd. It turns out to be an unofficial request posted by the three young members of the guild Little Lyrical, and the Gourmet Guild decides to accept.

Kokkoro wins a raffle at the shopping district, and the Gourmet Guild sets out to enjoy the grand prize - a trip to a beach resort. Upon arriving, they reunite with Saren and Suzume of Sarendia Orphanage who are working at a snack hut on the beach. Karyl worries over the fact that the snack hut is deserted despite it being lunchtime, but it turns out there's a reason...

Yuuki and Kokkoro visit their familiar haunt, the Cockatrice's Nest, to drop off a souvenir. However, they arrive to find the owner frantically making pudding, as though he's been possessed. Just then, a diviner named Shinobu arrives on the scene.

Karyl is upset that their delicious-looking breakfast spread doesn't include bread for some reason. Apparently a powerful monster has settled down on the road connecting the farm village to the city, disrupting the flow of numerous goods. Upon seeing the troubled faces of the people in the marketplace, the Gourmet Guild takes on a dangerous monster-hunting quest to defeat it.

Recently, a mysterious knight has been appearing around Landosol and harming the residents. Inspired by Pecorine, who is angry that the people won't be able to enjoy their delicious food, the Gourmet Guild takes on a quest to defeat the culprit. Along the way, they meet a small girl who calls herself a soldier.

On their way back from farming rice, Yuuki and company find a girl lying on the roadside, who turns out to be Chika, a member of Carmina. As they tend to her, they call over her fellow guild member Nozomi for help. But when Chika finally wakes up, she seems to be acting rather odd...

When an injured Miyako and Shinobu show up at the Gourmet Guild, Pecorine and company are shocked to learn that Diabolos has been attacked, and its members have been kidnapped. As Shinobu explains that the assailant was someone they never would have expected, there is a loud rumbling that shakes all of Landosol...