You are an investigator tracking down a vampire who goes by the name Akutagawa ryunosuke. But when you reach a completely black and red mansion, the place fills with fog, Your vision goes blurry and you fall on the ground. Eventually you open your eyes sitting up, your on a plush bed in.. You look around and spot a lean male with black hair faded into white tips, your eyes widen as Akutagawa stares at you blankly

"Your awake, human. Tell me, why were you lurking around my gate?"