Kiyoshiro visits a shrine in Kyoto on a school trip. From then, someone starts to come pick Kiyoshiro up at night and challenges his knowledge. He then slowly starts forgetting things he should know…
I feel a material to the unknown
spüre ich etwas Unbekanntes.
Algo me arrastra a lo desconocido
kanjiru michi e no material
Et tu trouveras
Le chemin de l’inconnu
Eu sinto uma matéria que 
me leva ao desconhecido
ощущаю нечто неведомое.