某处海边,不擅与人交际的女孩麻生绮罗(饭丰万理江 饰)和内心藏着悲伤往事的男孩樫野零(藤谷太辅 饰)邂逅。令女孩始料未及的是,零正是新学期里她的同班同学。在一系列事件后,两人相互吸引,爱情之花悄然绽放。而就在此时,一名美少年转到了绮罗和零的班级。对方名叫桐岛牧生(洼田正孝 饰),是零已经去世的弟弟圣和的好友。他对零抱有超越了友谊的异样感情,因此决然不愿见到零和绮罗卿卿我我的样子,想方设法要拆散二人。三个青年男女的命运就这样被紧紧缠绕在了一起…… 本片根据惣领冬实销售量超过500万册的同名漫画改编,此前已于2016年初搬上电视荧屏。 Kira is a sweet young girl with a traumatic past. She meets Rei who made her overcome her inner struggles. However, as much as they wanted to live as close to perfect as a couple can be, Kirishima tries to shake their relationship. Kirishima is a disturbed being who was bullied when he was young, and his outlook on life is what makes him do dark things.