The second season of NieR:Automata Ver1.1a. The year 11954. YoRHa Soldiers 2B and 9S are newly dispatched to Earth to carry out and support the 243rd Descent Operation. There, they succeed in destroying the machine lifeform core units, Adam and Eve. With the annihilation of these enemies, the Army of Humanity takes this chance to end this long-lasting war and decides on an all-out attack against the machine lifeforms. This is a record of the battles and hopes of Androids and the fate which dictates them all… As war rages on, Unit 2B and others like her question their role. Reclaiming the planet will take sacrifice, but how much more can they give and is humanity worth the cost?

With the help of producer Masaya Kaburagi, Aquamarine "Aqua" Hoshino and Kana Arima have landed the roles of Touki and Tsurugi in Lala Lai Theatrical Company's stage adaptation of the popular manga series Tokyo Blade. Co-starring with them is Aqua's girlfriend, Akane Kurokawa, who plays Touki's fiancée, Princess Saya. Due to the fanbase preferring Tsurugi as Touki's love interest, Saya has made fewer and fewer appearances in the manga, making it difficult for Akane to fully immerse herself in the role. Her struggles are compounded by differences between the play's script and the original work—differences that also frustrate Tokyo Blade's author, Abiko Samejima. Aqua, however, is more concerned with his personal goals than he is with the play. He has only one objective in mind: to grow closer to director Toshirou Kindaichi and find out what he knows about Aqua's mother, Ai.

In the town of Kurouzu-cho, Kirie Goshima lives a fairly normal life with her family. As she walks to the train station one day to meet her boyfriend, Shuuichi Saito, she sees his father staring at a snail shell in an alley. Thinking nothing of it, she mentions the incident to Shuuichi, who says that his father has been acting weird lately. Shuuichi reveals his rising desire to leave the town with Kirie, saying that the town is infected with spirals. But his father's obsession with the shape soon proves deadly, beginning a chain of horrific and unexplainable events that causes the residents of Kurouzu-cho to spiral into madness.

New Beastars sequel.