The world was vast, with tens of millions of islands.
However,
The Four Seas were separated by the Red Line, while the Grand Line was bounded by the Calm Belts.
This had created the current state of the world—the countless differences and changes between primitive islands and technological islands.
The differences between islands could be illustrated by weapons: the stark contrast between stone spears and Gatling machine guns.
Strictly speaking, the root causes of these differences were, on one hand, inconvenient transportation, and on the other, the existence of the Red Line and the Calm Belts.
Because of these indescribable disparities, the scene before them had come about—one that made Luo sneer disdainfully.
As a qualified doctor, Luo immediately recognized the other party's identity when he saw the Crow Mask set with two round lenses.
The person wearing the Crow Mask was clearly a doctor from one of the medical island nations in the Grand Line.
However, most islands had little communication with one another—not only in transportation, but even in information.
As a result, the residents of Lor Island knew nothing about the Crow Mask. They had even taken on the role of patients and personally set fire to the doctor before them who had come to save them.
As for the reason, Lor Island had always regarded crows as ominous harbingers of misfortune.
With natural disaster already upon them, an outsider wearing a Crow Mask had happened to arrive.
To the residents of Lor Island, burning the ominous object to cure the disease had naturally become the obvious thing to do.
Luo, who knew the whole story, saw this scene and judged it perfectly with a single comment: utterly foolish.
However, people like Lafitte and Jaya only understood part of the situation. It was even less likely that