The Milton family thought they were smart and scheming enough. But they didn't know that all they were doing was scheming themselves into a trap. All they did was to make sure that the fisherman will be able to eat well today.
The four of them were in a good mood. They chatted as they raided the Milton family. They were working as fast as possible, but it still took more than an hour to clear everything of value in the immediate surroundings up.
The Milton family still had assets in the various parts of the Five Veins region, so they hadn't taken everything that the Milton family possessed. Not to mention the investments that the Milton family had made in terms of people, businesses, lands, and buildings around their territory.
Just as they promised, they didn't kill everyone in the Milton family. They killed some people that they encountered, but they didn't go out of their way to kill everyone.