为了不让他人摧毁和爹地相处的欢乐时光，她将不择手段达到目的！在养母去世两年后，12岁的艾拉现在与养父相依为命。但当一个带着14岁男孩的继母进入她与父亲的生活时，一切都将改变……。

Some time after the Mousekewitz's have settled in America, they find that they are still having problems with the threat of cats. That makes them eager to try another home out in the west, where they are promised that mi…