Grey explored the place, going to the side Klaus told him to check. When he got there, he sensed something.
'No wonder it's hard to locate for us. Even when I'm here, I can still barely sense it.' He thought while looking at a particular building.
The building looked ordinary, but he knew otherwise. He headed into the place, and just when he appeared, he overheard the Giants who were guards there speaking about his expedition with their leader.
'Guess they're not back yet. I better take this and leave.'
He could sense the treasure better now and knew it truly is beneficial for Water Elementalists. To be precise, it was great for increasing the ice abilities of a Water Elementalist. He could sense the chill that was coming out of one of the boxes that was on the other side.
The only thing stopping him was not the two guards here, but the fact that there was an array here that would alert everyone once the box was moved.