The Stella Federation consisted of four districts, the south, north, west, and east district.
Seaside City is one of the cities belonging to the East District.
At the moment, Jem and the others were traveling towards the nearest town from the Seaside City, the Mauve Town.
The reason that he agreed to tag along was, it was uncommon for a young person like him to sell materials like the monster cores.
People would get suspicious of him if, out of a sudden, someone as young as him would sell several monster cores at once.
He didn't care about what others might think about him, but. He could not do things unreasonably.
Although he became a little stronger after his conquest of the labyrinth, it didn't change that he was a small fish in a giant pond.
He was still ignorant of the world. He knew so little about it. That's why. He should be careful of his actions.