Arm Wrestle
Eventually, Rosa, Ryu, and Fifi made their way into the dungeons.
Their sixth dungeon turned out to be a room with an exit located hundreds of meters above. The walls were covered with tapestries, and there were numerous engraves on the wall, and all skills and spells were null inside this room.
Climbing the walls was also out of the question, as no one could reach its height with no edges or platform to climb upon.
Ryu tried but eventually gave up after twenty or so attempts. His claws could only reach him so far before he fell onto the ground.
In the end, it took them a week to figure out that the tapestries could be turned into a magic flying carpet with the right words engraved on the wall. Thanks to a random halfbreed that passed the time by reciting the engraved words.
Cathy wasn't with them even after they cleared the sixth dungeon, and Ryu thought that she must be on another dungeon or there must be a number limit in each dungeon.