Somewhere in the suburbs of Tokyo.
An extravagant mansion nestled among the mountains.
While the mansion isn't extremely hidden, it's not deliberately concealed either.
But absolutely no one dares to approach.
Because the area within several kilometers around the mansion is closed off, making it difficult for anyone to get close.
This is the territory of the Mitsui Family.
The Mitsui Family is one of the three major families in the Island Nation, backed by a powerful financial consortium.
You could say their wealth rivals that of a nation.
Not only do they dominate the business world, but they also boast countless formidable experts in the Martial Arts World.
A family like this is almost on par with the Imperial Family.
Today, the Mitsui Family is exceptionally lively.
The Mitsui Family's hall is filled with people.
Presiding at the top is none other than the Family Head, Mitsui Goro.
