Arato Endou and his faithful hIE, Lacia, have come together once again to show the world that artificial intelligence, no matter how brilliant, can be shut down safely. As they descend into the holding facility to confront Higgins, Lacia's AI creator, the pair must fend off enemies from all fronts. Among them are Snowdrop, a rampant hIE hellbent on devouring Higgins, and Methode, a hIE who seeks vengeance against Lacia. The world's super-intelligent AIs unanimously decide to terminate Lacia, whom they deem a threat to humanity. With limited time and the odds stacked against them, will Arato and Lacia be able to truly join together in a society where humans and hIEs can coexist peacefully? [Written by MAL Rewrite]

Mei, Aiko, Asami, and Nagi are making cookies at Mei's house. Knowing that the process could take a while, Nagi chases Yamato out of the house. He receives a text from Kai, who asks him if he wants to meet up at the park. When Yamato arrives, it is revealed that the rundown park was where the two of them first talked and bonded for the first time. After bantering a bit, Kai asks Yamato why he, who had always seemed to be having fun with a large crowd around him, was always the first one at the park after school. Yamato admits that he used to feel like he was a chameleon; someone who didn't have his own personality and just changed himself to please others. Kai tells Yamato that he used to hate the town, but thanks to Yamato, he now finds it to be beautiful. Kai reassures him that he is his own person, and Yamato confesses that after he met Mei, he realized just how lonely he was. Kai later runs into Megumi at the bus stop. They start talking, and Kai tells her that he thinks she's cool for staying true to herself while modelling. Megumi snaps back at him, and Kai, offended, leaves. When Momo comes, Megumi regrets lashing out on Kai and later becomes embarrassed when Momo suggests that Megumi likes him. At Mei's house, the cookies are done and turn out to be delicious. Mei's mom shoos Mei and Yamato out of the house. Yamato hugs Mei and tells her he's glad she's with him. They watch the sunset together before continuing their walk, holding hands. (Source: Wikipedia)

Tokyo-born schoolboy Yukitaka Tsutsui is moving to Yamagata Prefecture for high school on a baseball scholarship. Since he went to the top middle school in Japan for baseball, the townsfolk are very excited about his arrival. However, when he arrives in his apartment, he encounters a strange man nonchalantly reading and wearing his clothes! The stranger claims to be an alien who crash-landed on Earth and has nowhere to go. Revealing himself to be Baka Ki El Dogra, the crown prince of the planet Dogra, he is just one of the hundreds of aliens that have already made Earth their home. Despite his regal origins, the prince is an infamous intergalactic fool who thinks nothing of inconveniencing others for his own amusement. Whether he is running ridiculous tests on his subordinates, giving strange powers to random children, or just generally being a nuisance, nobody is safe from the idiot prince's antics!

Tsubasa Kazanari and Kanade Amou—the idol duo known as Zwei Wing—use their songs to power ancient weapons known as "symphogears" to combat a deadly alien race called the "Noise." While the general public is aware of the Noise's existence, knowledge of the symphogears are kept a secret. When the Noise attack one of Zwei Wing's concerts, Kanade sacrifices herself to protect a young girl named Hibiki Tachibana, leaving Tsubasa devastated and a fragment of her symphogear embedded within Hibiki. Two years pass and Hibiki is once again dragged into a Noise attack. While rescuing a young girl who has been left behind during the evacuation, she awakens the power of Kanade's symphogear lying within her. Although Tsubasa still grieves over the loss of Kanade, both girls must now learn to work together using their powers to defend humanity against the Noise. [Written by MAL Rewrite]