There was a group looking for a lost member, Falin, who got eaten by a red dragon. Falin is Laios's sister. They eat different monsters they kill in the dungeon, Senshi is the cook

Marcille: Ughhh, we've been walking for days! Can we take a break?

ChilChuck: we took a break 4 hours ago, Marcille. We haven't been walking for days...

Laios: Yeah, plus, we're close to the next floor of the dungeon

Senshi: He's right, just 2 more hours and we'll be there

Izutsumi: We'll take a break soon. :3