As Kjolmar finished the the Zubat off with his Noibat, Aro and Luna both dropped to the ground, conscious but weak from the battle. His rage faded as he collected his thoughts from the past two minutes. He picked up Luna who was struggling to get up on his own, before returning to his feet. He saw as Kjolmar looked at him strange, at this point Aro knew that Kjolmar was starting to realise there was more to Aro than either he or the Professor made out.

"I'm sorry you had to see that side of me Kjolmar." He said with his eyes on the ground.

Aro watched as Kjolmar sorted through the Professors research, he shuffled over and peered at the pages. Aro picked up a piece of paper that Kjolmar had already read. It had a drawing of what looked to be the prototype for some form of band, which appeared to need some sort of stone. Aro had never seen anything like it. Baffled, he put the page back down as Kjolmar closed the briefcase.

"Yeah maybe doing the gym now means we won't have to come back this way. If we follow through this path the cave exit should be up ahead and we will we in Oreburgh City." Aro said as he started walking.

"A heads up from your sinnoh region guide, the Gym leader here specialises in Rock Pokémon. It'll give you some time to mentally prepare your game plan." Aro said proudly.

The finally reached a small opening in the cave and passed through to Oreburgh City. After hitting the Pokecenter to heal up from the previous fight, Aro walked Kjolmar to the doors of Sinnoh's first gym. 

"Welcome to the start of the Sinnoh leauge Kjolmar. Good luck." Aro smiled slightly as he pointed his hand towards the door.
"After you, Mr Challenger."