武岛兄弟俩在失去父母后相依为命,为了给弟弟筹集学费,哥哥刚志走上了犯罪道路,最后因抢劫杀人而入狱。入狱后的哥哥非常思念弟弟,不断地给他写信。但随着哥哥是杀人犯的消息传出,弟弟直贵的生活瞬间坠入地狱。虽然深知哥哥对自己的爱,但这份爱却让他背负起沉重的命运。甚至在结婚生子后,也不得不断绝和哥哥的关系。。A highly intelligent, but accelerated nerdish boy falls in love (for the first time) with an older girl and goes through several obstacles after another to gain not only her heart, but the acceptance and respect he has longed for his whole life.。