1998年7月，饮酒会归来的下雨之夜，黑桐干也收留了一位无家可归的少女。但不久，少女不辞而别，去向不明。 与此同时，发生了连续杀人事件。死者无一例外，都是由于身体被强大的力量过渡扭曲而死。伽蓝堂开始为此展开调查。 一步步深入的调查，犯罪者居然是当时不辞而别的少女浅上藤乃，而她的能力更是惊人的强大。两仪式，拥有“直死之眼”的少女，再次提起匕首迎战。 日本同人小说最高境界《空之境界》全七章动画化，本作为第三章电影版。
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.
