本剧讲述的小向璃子是在东京从事派遣工作，夹在能干的大女儿和自由人的三女儿中间，平均成长的小向家的二女儿。以祖父的去世为契机，小向家三姐妹聚在一起，时隔4年，全家人终于团聚。璃子在整理祖父的遗物时发现了做了一半的塑料模型，在祖父生前常去的“矢岛模型店”遇到了雅，在他的引导下，她开始尝试制作塑料模型。通过塑料模型，璃子对祖父和家人有了些许的了解，她决定在夏天期间留在老家，以弥补祖父的遗憾。

　　Murayama Kaita, a Japanese painter, novelist and poet died in 1919 at the age of 22, leaving behind an impressive and time-defying body of work. In his most recent film, Sato Hisayasu offers a surreal, time-crossing, meta-layered essay on the artist, his originality and his legacy.　　Dear Kaita Ablaze brings together a young woman Azami obsessed with Murayama's painting, a young man Saku, who can hear unusual frequencies and claims to be Murayama or his spiritual imprint and a quartet of young performers with psychic abilities. They bond over Murayama’s work which they recreate in performative dance while driving to a mysterious cave called Agartha.　　Sato Hisayasu (The Eye's Dream, Muscle, The Bedroom), renowned for his pinku and exploration of madness and lust, returns to IFFR. Dear Kaita Ablaze is hyper-dense, obsessive and driven, effortlessly mashing surrealism with sci-fi and mysticism, layering seemingly unrelated events and encounters to bring them together in a monumental climax.　　– kijA　　源自：https://iffr.com/en/iffr/2024/films/dear-kaita-ablaze

故事讲述下定决心绝对只单恋不告白的心碎女高中生，却被学校最受欢迎的英俊的男孩千辉君（高桥恭平饰）提议来玩单恋游戏，他们的爱情命运会如何？