Pokémon mystery dungeon

What lies inside part three

"So what are you going to do once we get to floor twelve?"
"I'm going to follow you. I can't leave you behind, and also I always need to know my way around the whole cave so I can save people who get attacked."
"Oh that sounds noble."
Snow slowly led them to the next stairway but a Pokémon was guarding it.
"We can't let you go any farther unless you prove to be explorers. Prove it now or prepare to be brought down."
"How would we prove it."
"By giving us gold."
"Us?"
"Yes us." A group of Pokémon larger than their own stepped out from the surrounding hallways.
"No! That's just a scam! We could beat all of you!"
"Heh heh... then we get all your items."
"HWAT DID YOU SAY YOU THIEVES!!!" Cocoa yelled.
They began fighting.
"I bet there's going to be people like this near almost every doorway from here on out." Fern said.
"Yah."
After a long time the whole group was battered and bruised but they had won the fight.
"Yes! Now let's go on to the next floor!"
The group went to the next floor and we're surprised to see how lush it was.