Approached by a black-market retriever on her way home from shopping, Marcia never makes it home.
With her lifespan down to 24 hours, Tsukasa and the rest of Terminal Service One split up to search for her. Hearing of the situation from Yamanobe, Godou mobilizes the private security firm, R Security. But this same company was involved in an incident from three years ago, when Michiru’s Giftia foster father became a Wanderer…!