Wall Mountain.
As its name suggested.
The mountain range resembled a towering wall, spanning the middle of Mad Hatter Island and dividing the island in two.
From a distance, Wall Mountain looked like the floor plan of a top hat lying across the center of the island.
Although there was no way to verify it now, the name Mad Hatter Island might well have originated from Wall Mountain.
The front half of Mad Hatter Island, divided by Wall Mountain, was the lavish Mad Hatter Town.
The back half was the sunless Pig Farm, where ordinary people abducted from various places, along with a small number of captured Marines, were imprisoned.
The moment these ordinary people were thrown into Pig Farm, they were branded as slaves.
Everyone had their identity and name erased and was instead dressed in clothing marked with a number.
Inside Wall Mountain, they either raised livestock or grew crops, producing the daily necessities that eased Mad Hatter Town's burden of consumption.
Among these ordinary people, the youngest were only five or six years old, while the oldest included men as old as seventy.
The overseers of Pig Farm did not care in the slightest about the slaves' ages or physical condition.
If they failed to meet their work quotas, the overseers treated them all the same. Besides reducing their food rations, they would even subject them to torture such as beatings with whips.
If some people could not hold out, they were not even worth the effort of calling the Undertaker to collect them. The overseers simply threw them into the sea below the sheer cliffs.
Deep into the night, numerous lights dotted Pig Farm.
Armed overseers patrolled back and forth through the various areas.
Near the foot of Wall Mountain stood row upon row of high-walled