Finn and Jake chase the Lich through a dimensional portal where they meet Prismo, who tells them that the Lich wished for the extinction of all life. This leads Finn to wish that the Lich "never even ever existed.
因为喜欢上了完美的风纪委员学姐水鸟亚鸟，本性是好孩子的优谷优故意打扮成了不良少女的模样。然而，天生不会装不良的优被亚鸟当成了可爱的小狗。
