A messenger's duty is to aid the gods, keep them undefiled, and shield them from any hazard. Shin has long yearned to serve a deity, yet even as a messenger, he never receives an assignment to one. He is also a well-known troublemaker, and his wings are exceedingly small, leaving him unable to fly and thus unfit for the role.
After stirring up chaos at the summit, Shin finally gets assigned to a god—but this one lives the farthest from the central mountain, residing on "Mountain 32." Still, he is delighted to have a master and, upon arrival, promptly starts serving the enormous, seemingly stationary god.
However, as Shin carries out his tasks, other gods and messengers gradually vanish, alarming the surrounding residents. Shin has no idea about his missing comrades, but does his god know something?