An urban legend says that lighting fireworks at an abandoned airfield will beckon the "summer ghost," a spirit that can answer any question. Three teenagers, Tomoya, Aoi, and Ryo, each have their own reason to show up one day. When a ghost named Ayane appears, she reveals she is only visible to those "who are about to touch their death." Compelled by the ghost and her message, Tomoya begins regularly visiting the airfield to uncover the true purpose of her visits.

　　17岁少女的单恋抒情谱—— 　　橘晶。17岁。高校2年生。不擅长表现感情的她，在胸中隐藏了恋爱，而且对方是打工的家庭餐馆的店长——稍微有睡癖、偶尔拉链开着，后脑勺略秃顶的无精打采的大叔。 　　青春期的她与年长的他所交织而成的小小恋爱物语。

“那时的我尚不明白，所谓特殊究竟是什么——。” 未曾尝过恋爱滋味的中学生·胜之，从东京转来的年级女神·小春。 两人的距离因为意想不到的事情而急速拉近…。 如画、如梦、如伤、如痛。以初恋为名的魔咒所编织的，青春群像悬疑剧。