Izaya Orihara, who considers himself God of Ikebukuro, says he loves humans. But what people didn't know was that Izaya had one certain human that he couldn't get enough of! Later on, 8 months after the meeting of a gang called the "Dollars", coming back from her study abroad in America, Sena Q. Ashigawa! She returns to Ikebukuro! It's been 5 years since she was in her home town and there is a lot that she has to catch up on. Will her return change Ikebukuro? Will ashes rise from when Izaya, Sena, & Shizuo went to high school together? Who is Sena really?! What is she capable of, and what will happen once she finds out all that has happen during her away?! Who will play the part of the pawn and fall into the darkness of Ikebukuro?!