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.
方寒与同伴前往归虚历练，一路上战天魔、斩神族，又因挑战仙道魁首太一门的权威被逼入太元仙府，反而因祸得福，修为大涨。逃脱生天之后的方寒恪守本心，护持同门，继续谱写属于自己的热血传说。
