In the Dragon Soul Continent, there wasn't much 'entertainment' for the people at dusk. When evening fell, nobles would usually pass the time in a drinking party, mingling and laughing throughout the night. Whereas for the commoners, they could only afford the cheaper beer in pubs. Those with wives would spend time at home, and as for the bachelors, their only choice was to find night services from brothels.
Glorious Star was one of the many venues to provide warmth for these bachelors. But it differed from most other low-class brothels, as the place largely serves rich customers. Their furnishings and decorations were grand and proper. And from the exterior, you'd never guess that this was a place for 'dirty businesses', but rather a high-class inn instead.