(no problem, we are human and humans can make mistakes like that)
"I found it rather odd too," Brendan said, "But behind this door, questions will be answered." Brendan then opened the door to show a well-decorated, large room with a man in a grey suit seated in a desk at the opposite end. One side of the wall opened up to allow the owner of the room to see everything that is happening down below. Brendan could see Rei and the person with the hat in a corner talking to a scientist.
"Good evening trainers, I hope you are here to help protect our mining operation. Why not take a seat and I'll answer any questions" the man greeted, gesturing towards three seats lining the other wall. Brendan and Lloyd took the chairs towards the desk, then sat down and looked at him, waiting for a full explanation of the upcoming task.
"Over recent times, the pokémon in the surrounding area have been acting rather oddly, acting aggressively towards other humans. Moreover, this could be a problem to us as recently, we have uncovered something that came from below Mt. Moon. Would you like to see it?" he explained, he then picked up a rock about the size of a baseball and placed it in front of him. Brendan looked at it hoping to find some sort of inscription, but nothing out of the ordinary was visible.
"A... rock?" Brendan asked as he looked awkwardly at the big cheese.
"Is this a joke?" Lloyd asked (sorry if you are against autoing, but you probably will not be silent through this whole thing)
"Yes, it is indeed a rock. But watch what happens when I do this" the man said, he took out a paper clip and dropped it; it fell a fraction then flew and stuck to the rock. Brendan studied a bit of geology recently and realized what was so special about this stone.
"It's a Mt. Coronet rock! All the way from Sinnoh!" Brendan breathed, "Are you saying you found this in Mt. Moon?" he asked
"Exactly! We were skeptical at first, but a small bit of testing from a Probopass reveals that there is magnetism somewhere below ground. There might be even more of this rock. What the objective of the mission is to try to figure out why a rock that is usually found in Sinnoh appears all the way in Kanto. However, with the pokémon problem and the recent tremors, we probably would need some trainers with strong pokémon such as you two to help us with this operation." He explained.
"Yeah, but why are the pokémon acting like this? And what is that about tremors? I haven't felt-" Brendan started to shoot him with questions, but stopped as he noticed a bobble hula dancer that was once standing idle was starting to move as if it had a life of its own. Suddenly, the building was shaking violently. Brendan could see scientists in the lab outside the window began taking what needed protecting and hid under their tables. The man cowered under his desk and left Brendan and Lloyd uncovered. "Duck!" Brendan yelled as a light above them came loose and swung down at the two. Narrowly missing Brendans' head then it rested hanging on two strings. After twenty seconds, the shaking slowed down and stopped, and then the power failed.
(The post is a little bit, I know. But it had to get the point across and speak english)