Despite the chaos in Ikebukuro, Shinra Kishitani and Celty Sturluson have made the decision to travel for a short time. The underground doctor, who is thrilled to be going out with Celty, makes it his top goal to give her his full attention, even if it means ignoring calls from his close buddy Izaya Orihara. In spite of his wishes for a tranquil holiday, Ikebukuro's varied residents keep contacting him. Additionally, as Shinra and his sweetheart are enjoying their carriage journey and sharing old memories, Celty starts to feel a mysterious presence.