A: Very little. Klein shows no romantic interest in main female leads. It is purely plot-driven.

If you are searching for , you must understand the power system, as it is the core of the plot.

The primary setting is the Loen Kingdom, a geopolitical power that mirrors 19th-century Great Britain. The atmosphere is thick with smog and the smell of cheap beer and cheap perfume. This setting is not merely a backdrop; it is a character in itself. The class struggles, the dirty alleyways, the bustling docks, and the high-society ballrooms create a contrast that defines the protagonist's journey.