Dusk Beyond the End of the World

The future is here and a new species lives among people: humanoids. Similar to man, these robotic beings are highly sentient and suffer from unique ailments. Thankfully, Dr. Hikaru Sudou can help. He vows to treat the humanoids even by illegal means, causing him to lead a double life. But when strange diseases emerge as a result of this coexistence, ethical lines become blurred.

The year is 2222. It has been years since Tears of the New Moon, a mysterious rain, poured and wiped out almost the entire human race. The poisonous rain gave birth to deformed creatures devouring humans, and humanity fled from the danger. As means for survival, the humans then build an underground haven; Amasia. In this newly built dystopian city, in a pursuit of maintaining their existence, they run into an Artificial Intelligence named Magus. Not knowing how things will work between them, the story of how Humans and AI coinciding and trying to find their truths begin.

"This is a prediction. An extreme crisis will befall the five of you someday. At that time, you five will protect everyone." Daisuke Dōjima is a second-year high school student who, as a child, was kidnapped. Daisuke, along with his friends Gai, Lū, Marimari, and Keisaku, get wrapped up in the mysterious phenomenon known as the "Shibuya Drift." The central area of Shibuya rises up and is transported at least 300 years in the "future." What awaits them is a vast wasteland and forest dotted with ruins. There, they will work with the future people "revisions" to operate giant mechanical monsters. Daisuke meets a girl named Milo, who has the same name as the person who kidnapped Daisuke. Milo informs Daisuke that he's the only one who can operate the "doll weapon String Puppet" and protect Shibuya. Daisuke and his friends must take back the present by fighting the future in a town of isolation, against an unknown enemy.

In the near future, Earth has been devastated by an immense war. Haruka, one of the few survivors, lives in the ruins of Japan. Knowing no other survivors, she lives with five robots. Spike, the youngest robot, serves as her best friend, Cleric advises her, and Angela destroys her enemies. With Toriga, the world's angriest and least effective combat robot, and Reeves, the meanest-looking machine ever to wear a frilly pink apron, they protect her and search for other survivors.