The cultural anthropology club at a school in the remote Japanese countryside is doing a report on the AoOni, a mythical creature that inspired a hit video game.  They find that the AoOni was based on a creature who may live in their own area.  But things take a horrible turn when they learn that the creature might still be real, and that the creator of the AoOni game has just committed suicide before they were to meet with him...
If this thing exists, more people 
might start looking into us.
Wenn das Ding weiter existiert,
wird man nach uns suchen.
Mientras esto exista,
Mientras esto exista,
Si on garde ça,
Finché esisterà questa ci sarà gente
che vorrà venire a indagare sulla nostra leggenda.
Enquanto isto existir, mais gente 
pode querer investigar sobre nós...