"Hi there, you must be looking for the treasure too." You hear from nearby, turning to see a Riolu. "Hi, and yes I am." You reply. The Riolu smiles. "That's cool. Maybe we could look together? If we find it we can split it between the two of us." She suggests. You didn't exactly come here to split the treasure with anyone but maybe she could be useful? Or perhaps you could just get rid of her.