Fel's face at the end says it all. "These humans are so dumb they don't know the difference between an overgrown dog and a walking calamity like me" - The overgrown calamity dog
They later meet up in the dungeon city of Doran after Fel hit and runs through at least ten floors, where they meet Sui and Dora-chan, a new familiar that Mukohda got in the nearby Claire Forest while out on a quest to find the disturbance, who turns out to be the pixie dragon they meet later on while eating dumplings.