春

「为了让来未回想起活着的感觉，我成为了人类。」 　　春和来未过着平淡而幸福的生活。 　　本以为会一直这样下去，突如其来的飞机事故却打破了这一切。 　　刚吵完架还没有解开误会的来未就这么失去了至爱的春。 　　来未失去了活下去的力气。 　　为了找回春的笑容，来未找来了和春长相一摸一样的智能机器人。 　　于是，来未和机器人春生活在了一起。 　　机器人春的依靠是来未曾经写下愿望的——魔方。 　　只要对齐魔方的颜色，就能够看到来未满溢的思念。 　　正当机器人春和来未渐渐的接受了对方，这时却……The story takes place in a technologically advanced society in which robots can be programmed to behave like a complete human. A robot is asked to replace Hal, who died in an accident, to help Kurumi, Hal's girlfriend move on in life. "Hal" struggles to understand the real Hal's past, Kurumi's affections towards Hal as well as the meaning of being alive.