Chieri, who has never had romantic feelings for anyone and has no romantic experience, always feels lonely and out of place. Not only does she struggle with interpersonal relationships with close friends like Yuki, but she also finds it difficult to empathize with the characters in romantic movies, and is unable to respond well to the affections of her close male friend, Saito. One day, Chieri meets Shoya, a man who, like her, has no romantic feelings. The two hit it off and rejoice that they are not alone. However, despite their seemingly limitless similarities, there is one crucial difference...

本作は、孤独な少年少女が生きる衝動に駆られていく姿を描く青春サスペンス。福島の地方都市から東京へ逃げてきた少年・ハチは、違法薬物の運び屋をして生計を立てていた。仕事でトラブルを起こしたある日、彼はトラウマから声が出せなくなった少女・アイと出会う。ぶつかり合いながらもかけがえのない存在になっていくハチとアイ。しかし2人の間には、ある真実が隠されていた。