Grey and his friends soon heard of a city that was reportedly wiped out by Gnomes close to the region they were.
"We should go check it out." Klaus suggested.
"No, like I said the last time, it's too dangerous."
"We better head back home." Alice said.
Grey and Reynolds had no problems with Alice's suggestion, they also had the same idea in mind. If they followed Klaus' words and encounter people too strong for them to handle, it would be dangerous. As much as Grey hated Gnomes, he has always tried to do things within his abilities. If the Gnomes dared to do something like this, then it meant they were prepared for whatever might happen if the news of this spread out.
They found out about this thanks to the bunny leader's network of bunnies that has spread across the entire Aurora Continent. As it stands, there's almost no one with as much current information as the bunny leader. It knew about almost everything happening in the Continent.