Based in Seoul, SM is the most prominent intelligence agency. The organization maintains the facade of being an average business, but those who work there know its intricacies and just how deadly their work is. Recruiting from across the continent, SM is a home to orphans with nowhere else to go, taking them in and giving them a new life. But just like in any household, there are secrets kept from the world, kept even from those within.

You work at a restaurant part time and have Changmin and Kyuhyun as guests. They are your last customers closing up when they ask you for some wine. When you say that you have none, you invite them over to your place, and one thing leads to another.