The mayhem and madness continue in season three of this biting and uproarious adult animated comedy series. Wrapping up their “Eat. Bang! Kill. Tour,” Harley Quinn (Kaley Cuoco) and Poison Ivy (Lake Bell) return to Gotham as the new power couple of DC villainy. Along with their ragtag crew – King Shark (Ron Funches), Clayface (Alan Tudyk), Frank the Plant (JB Smoove) - "Harlivy" strives to become the best version of themselves while also working towards Ivy’s long desired plan of transforming Gotham into an Eden paradise.
末世来临，恐怖笼罩整个世界，地球成为丧尸和变异生物的狩猎场。贫穷少年赵天磊意外获得神秘超级系统，当他目睹眼前人间的惨状，以及身边人的逝去，又怎能做到袖手旁观？！且看拥有超级升级和兑换系统的赵天磊，带领人类与怪异对抗，恢复人类文明！
夏季庆典结束后，打烊了的学生们有一个E班的学生来到他们身边。第二天，在开班仪式上的讲台上竹林突然做出了与E组一起度过的4个多月如同地狱的样子。在知道竹林超过E组加入A组的E组学生试图说服他……。
