Detective R J Lupin and The Case Of The Convoluted Narrative

"We are a detective agency," Remus says. He's checked: legally, he can call two people and a closet-sized office an 'agency'. A starving agency, if they don't get some work soon. Lucius Malfoy looks around their closet as though he very much doubts that. "So I see," he says, in a tone that indicates that he very much does not. [Sirius/Remus, detective AU, prompt fill, two-shot.]