frequently associate this title (or very similar ones like "You Can't Come, Sir") with the Smutty Comedy Office Romance subgenres of BL (Boys' Love).
Elias’s hand reached up, gripping Julian’s wrist, not to pull him away, but to hold him there. The warning was gone, replaced by a silent, desperate invitation. The storm outside raged on, but inside the manor, the shadows finally began to speak. different setting for these two, or should we continue with what happens behind that door
This is the biggest caveat. The relationship starts with coercion (Do-jin uses Woo-yeon’s secret to force late-night encounters). While the story later retcons this as mutual attraction, readers sensitive to power-abuse dynamics may find the first half uncomfortable.