Ryōko Kui’s Delicious in Dungeon (Japanese: ダンジョン飯, Hepburn: Danjon Meshi) is a Japanese fantasy comedy manga series. The series is published in Enterbrain’s Harta magazine. 2015’s Volume One collects the first seven chapters.
Laios’ tired and hungry crew of dungeon-delving adventurers make the mistake of challenging a red dragon living deep in the catacombs of a vast underground complex. Laios’ sister Falin manages to teleport most of the party to safety, at the cost of her own life.
All is not lost. If Laios and his allies can make their way back to where they confronted the dragon and defeat the dragon before it has finished digesting Falin, she can be resurrected.
There are one or two minor complications.