Gallagher Island, North Blue.
As its name suggested, it was the headquarters of the now-renowned Gallagher Family, the most powerful gang in the North Blue.
In just a few years, the Gallagher Family had grown rapidly from a small gang of barely a hundred people into a massive force with thirty thousand members.
Its growth had snowballed so quickly that even the Donquixote Family, which was also expanding rapidly in the underworld, fell short by comparison.
Along the way, it had destroyed and absorbed countless other forces, devouring them like an insatiable beast to become a major power in the North Blue's underworld.
Thirty thousand members, fully equipped with firearms, amounted to a powerful army. No other force dared offend it.
Faced with the "barbaric" Gallagher Family, most had little choice but to compromise.
Everyone knew that behind the Gallagher Family's transformation stood a man named Gallagher Carl.
He ruthlessly destroyed every force that stood in the Gallagher Family's way.
He had even single-handedly wiped out the previous strongest gang in the North Blue, which had boasted five thousand members.
No one knew exactly what had happened.
All they knew was that, overnight, not a single person on the entire island had been left alive. The Gallagher Family had completely replaced that gang as the new strongest family and swallowed up all its businesses.
Although outsiders knew how powerful this man was, Carl's abilities remained a mystery to them.
But every force had long since placed her on its list of people who absolutely must not be crossed.
Expanding without any opposition naturally made the Gallagher Family arrogant.
Like nouveau riche upstarts, they dared offend anyone.
Then, not long ago, all their businesses had suffered seizures and crackdowns by the Navy.
The current North Blue Governor, Sakazuki, and Cyrik had