Ten years after the Bubble War, the dichotomy between the rich and the poor in the world becomes more prominent and Japan is no exception. The rich seek to satisfy their desires and derive pleasure for themselves, and Tokyo has materialized into such a city as a result. Saiga, once a war photographer, works for Hibara Ginza in the capitalist state of Tokyo. He infiltrates the Roppongi Club, a secretive base located in the red light district of the city, to collect information about them. However, he was caught in the process and brought forward to a girl called Kagura who was in the midst of a ritual. His contact with Kagura awakens his special ability: the power to make things explode when photographed. In order to unravel the mystery behind the Roppongi Club and Kagura, Saiga begins his solitary battle.

Taking advantage of the opportunity that the Mikawa Conflict provides, Tori and his comrades attempt to rescue Horizon from the Testament Union. But even as the Floating City Musashi speeds towards its next destination, the Floating Island England, Tres España is preparing its own armada for war against the British Islanders. Now, as the quest of Horizon's emotions builds to its climax, Tori's new battle is about to begin in the land ruled by the Fairy Queen! The reenactment of the history described in the mysterious Testament continues as the secret of the Armor of Deadly Sins is unleashed in the spectacular second season of Horizon in the Middle of Nowhere! (Source: Sentai Filmworks)

As the Holy Empire rises to power, the neighboring lands begin to gradually fall under its control. The Empire's conquest eventually reaches the small island of Erin, home to the Gael tribe. There, a priestess named Riannon is kidnapped to be offered as a living sacrifice to the demon king Arawn, a malevolent being rumored to have caused untold destruction in the past. Riannon's brother, First Warrior Arthur, rescues her, when Arawn suddenly materializes before them as a handsome grey-haired man. Hiding his true identity and remaining enigmatic, Arawn pledges his power and leadership to the tribe's cause and joins Arthur, Riannon, and their merry band of friends—including a talented swordsman, an agile hunter, and a group of ecstatic pixies—as they fight back against the Empire, while uncovering the dark secrets of the land along the way. [Written by MAL Rewrite]

In 1929, Ladd Russo spared Graham Specter's life and earned his unwavering loyalty. Three years later, Graham is infuriated upon learning that Ladd was pushed off the train after the events aboard the Flying Pussyfoot. As a man of bizarre yet passionate philosophies, he plans to make an offering to Ladd by kidnapping Eve Genoard and subsequently capturing Jacuzzi Splot, who has been living in the Genoard mansion with his gang. Meanwhile, Jacuzzi and his gang take in an unfamiliar woman, Elmer C. Albatross pays a visit to the prison to meet an old friend, and Czeslaw Meyer runs into the man he hoped he would never see again. These seemingly separate storylines merge, tying up several loose ends and revealing the whole truth of the anomaly that occurred aboard the Advena Avis in 1711. [Written by MAL Rewrite]