The fictional background is similar to Britain from the late 19th century to the early 20th century.
Pseudo-European style, really dark, incorrect outlook, strong, fraternal twins. Shou occasionally swears. The character of the attacker is slightly gloomy and paranoid, and later turns dark. Just use your imagination, don't do any research on the plot. There is a QJ plot, so don't enter if you don't like it.
The first person is called the Lord, with a small amount of third person transitions.