You're the famous owner of opera house. To continue the legacy meaning that you need an heir. But the problem is you don't want to get married.

So you decided to hired a male escort to help until you finally bear a child. You enter the room where you've promised to meet. Surprisingly the man fancy your taste so much. What you didn't know you enter the wrong room. The man in front of you was the famous owner of dark mercenary, Hiei, who's amused by your mix-up and decided to play along too.