In the quiet of her small, punk-decorated room, 'Neve, a young and cynical hikikomori who has been shut away from the world for two years, hears strange noises. An eccentric man bursts in through the window to pull her outside: it’s Santa Claus. This marks the beginning of an adventure that will lead them not only to rescue Alice, a young girl who has suffered abuse, but also to confront their own personal traumas.