I橡皮球的起伏让他们痛苦，所以暂时的失败变成了永恒。他们的勇气是否忘记告诉他们：橡皮球会暂时落下，过一段时间后会再玩，就像名利、工作和机会一样n the historic melting pot of 19th century New York City, Fievel and the Mousekewitz family are struggling to make their American dream come true. But when a mysterious treasure map leads Fievel and his friends to a secret world of Native American mice living beneath the city, he finds something even more precious than gold and jewels!