A mute boy has no friends, and he likes to read books about a mysterious door. One day, he helps a girl retrieve her music box. The girl appears to respond to his kindness by insulting him. Later, a vision inspired by the mysterious door shows him that he misunderstood the girl's meaning.
無法說話的小男孩一直都獨自坐著旋轉木馬，他常常看關於傳說之門的書：那道門可以實現人的願望。一天，女孩請小男孩幫忙，替她把被小鳥叼走的音樂盒從高處取下來。女孩卻在拿到音樂盒之後對小男孩說他不能唱歌和說話，很沒用，令小男孩感到十分難過。那一晚，小男孩找到了那傳說之門，並在裡面得知了真相。原來他誤會了女孩！
