This film is a retelling/summary of Selector Infected and Spread, with additional sequences from the protagonists' upbringing intermingled. Despite the fact that the majority of the sequences were previously utilized, they were chopped and adjusted to create a high intensity and rapid paced plot, accentuating the times of contemplative silence and thought. The actual origin of Tama's name, the importance of Sachi and Rumi, and the link between your name and being alone were all changed.