とある集落で
幼い頃からずっと一緒に育ってきた
同い年のよしきと光

照りつける太陽
耳にこびりつくクマゼミの声
帰り道に食べるアイス

他愛もないことで笑い合う
いつもと変わらない夏のある日

「……お前、やっぱ光ちゃうやろ」

半年前、山で行方不明になった光は
一週間後ふらりと帰ってきた
声も姿も光に見えるモノ
その中に蠢いていたのは――

「光はもうおらんのや……それやったら」

友人の姿をした〝ナニカ〟と歩みだす、
“いつもと変わらない”日常
だが、時を同じくして
奇怪な事件が集落を襲い始める

未知の〝ナニカ〟へ墜ちていく
青春ホラー物語の幕が、今、上がる――

In a certain village
Since their childhood, they have grown up together.
Yoshiki and Hikaru, childhood friends.
the sun shining down on them
the chirping sound of a crypto tympana facialis
Ice cream on the way home

Laughing over trivial things
One day in summer, no different from any other day

...... You're not Hikaru after all, are you?

Half a year ago, Hikaru went missing in the mountains.
A week later, he came back on a whim.
The voice, the figure, the thing that looked like Hikaru
What was stirring inside...

“Hikaru is no longer with us. ...... if that's the case.”

Starting the days with “something” in the form of a friend,
The “same as usual” everyday life.
But at the same time...
Strange incidents begin to plague the village.

Falling into the unknown “something”
The curtain rises on a coming-of-age horror story