十年，最后的最后
讲述因抱错婴儿，让就读名门私立学校的男子高中生「海野凪」与酒店总裁千金「天野绘里香」被父母订下婚约，但凪暗恋着「濑川弥」，而凪的妹妹也对他有着不一样的心情，因此展开一场四角关系的恋爱喜剧。
距离人类移居到新的基地火星已经过了50年。这个时代中大多数的文化均由AI创造，人类只需要享受即可。有一位女孩，在首都阿尔巴市努力生活，在工作之余的空闲时间努力成为一名音乐家，她总觉得缺少些什么。她的名字是Carole。有一位女孩，出生在赫舍尔市的富裕家庭，她的梦想是成为 一名音乐家，但是周围却没有人能够理解她的想法，她觉得自己是全世界最孤独的人。她的名字是Tuesday。 一个机遇促使两人相遇。她们希望歌唱。她们希望放声。如果是两个人一起的话，她们就觉得有机会能做到。她们也许只会掀起微小波澜，但这微小的波澜却可能会化作巨浪...
In the year 1524, the former Assassin Ezio Auditore retired to a villa in the countryside of Tuscany, with his wife Sofia and children Marcello and Flavia. While Ezio wrote in his study, Sofia asked him to watch Flavia while she and Marcello visit his sister Claudia. Shortly after, he left his study to tend their vineyards while Flavia played nearby the villa. In the midst of his harvest, he saw a stranger cloaked in black, talking to Flavia. Fearing the worst, Ezio hurriedly intercepted the stranger, though Flavia told him that she was no danger, as Ezio saw her necklace with the Assassin insignia...
