A decade ago, humans, gods, and demons joined forces to stand against the threat of the colossal dragon, Bahamut. Now, in the present, humans living in the capital city of Anatae have been enjoying lavish and prosperous lives. Their progress is largely due to the administration of the newly appointed king, Charioce XVII, who has stolen a power from the gods and allowed for the abuse and slavery of the demon race in the capital. As humans continue to immorally exploit demons, a sense of hostility against humans begins to build up within demon communities, threatening a revolt. Meanwhile, an atmosphere of uneasiness is spreading among the gods, as they scramble to regain their lost power. Amidst it all, Nina Drango, a cheerful young bounty hunter, has arrived at the Royal Capital with hopes of settling down and earning a living. However, her peaceful life in the capital is quickly thrown into chaos when she crosses paths with the ominous Rag Demon who is determined to seek revenge against humans, and Kaisar Lidfard, a noble knight battling an internal moral conflict. Shingeki no Bahamut: Virgin Soul continues the tale of the social and moral conflict between humans, gods, and demons, and their struggle for survival and dominance.

The year is 1999. Amamori Hajime is just a normal, everyday elementary school student, trying to study and hanging out with his crazy pals. But then one day as his father is testing a piece of equipment he has been working on, something causes it to blow up, taking the house with it! Now orphaned, Hajime is taken in by his uncle, who is an astronomer. There at his uncle's observatory, he meets a girl he's seen before and developed somewhat of a crush on. He finds out her name is Yukino Yayoi, and her parents run a ramen shop in town. But even better than that, she's his uncle's assistant! What luck! But Yayoi isn't exactly what she seems. There is a reason she helps out Amamori-san at the observatory. She is the Millennial Queen (Sen-Nen Joou), specially chosen by her home planet, LaMetal, to go to Earth and help prepare for the possible annihilation of the planet. What will cause this disaster? LaMetal has an extremely elliptical orbit, which sends it very, very near Earth every 1000 years. When it gets close enough, the earth reacts, causing all sorts of natural disasters. Although she was chosen with the idea of protecting LaMetal in mind, her personal plan is to evacuate as many humans as she can to LaMetal, so if their planet is destroyed, they will survive. However, there is one person who strives to stop her plan, the head of the Millennial Theives. Why does he want to stop Yayoi? And how does he know about the Millennial Queen, anyway? (Source: AniDB)

Shouhei Zenya (The Night Before The Invitation) Prior to the U-17 training camp invitations, the middle schoolers spend their last few days of leisure relaxing and goofing off with each other. Kami no Ko vs Koutei (Child of God vs. Emperor) The tiebreaker-style elimination match between Rikkai University-Affiliated Middle School's Seiichi Yukimura and Genichirou Sanada pits two of the Three Demons'' against each other. As the two fight to stay in the camp, the history between the Child of God and the Emperor'' is revealed. Densetsu wo Tsugusha-tachi (The One That Stands On Top) In the next set of tiebreaker-style elimination matches, Shitenhouji Middle School's Kenya Oshitari and Kuranosuke Shiraishi must face off. As both players have been harboring heavy feelings since the Nationals one year prior, they decide to settle it in this high-stakes match. Shousha no Imi (What it Means to be a Winner) Following the elimination matches, the winners are treated to a luxurious experience after a brutal training session. Some of the middle schoolers contend with each other over the point of the camp now that the losers are gone. They decide to settle their disagreements in the most appropriate way possible: by playing table tennis. Otoko-tachi no Kizuna (Bonds Between Men) After Hyoutei Academy's Choutarou Ootori loses his first court shuffle match, he becomes disheartened and begins to question if he deserves to stay in the camp. Rikkai's Bunta Marui decides to give him some advice to help him overcome his defeat. Tenshi to Seijo (Angel and Bible) The court shuffle matches between Courts 3 and 5 pairs Rikkai's Akaya Kirihara and Shitenhouji's Kuranosuke Shiraishi together. As the game grows progressively more difficult, Kirihara becomes agitated by their opponents. Remembering a promise he made to Kirihara's teammate, Shiraishi must prevent the young boy from losing control of his temper at all costs. Himitsu no Oujisama (Prince of Secrets) The middle schoolers become restless and irritated when the camp's food supply begins to run low from a harsh storm. Seishun Academy's Satoshi Horio must deliver a bag to his teammate, Ryouma Echizen, but the angry middle schoolers start to believe that he is hiding food from them. In an attempt to claim the bag's contents, they all begin to fight each other as Horio tries to outsmart and run past them.

With the arrival of the U-17 World Cup, youth tennis teams from all around the world gather in Melbourne, Australia to determine which is the best. With nine-time champion Germany vying to defend their title once more, and powerhouse nations—Switzerland, France, and the United States—determined to make things interesting, the road to victory is perilous. Although Japan is sitting at the bottom of the rankings, the addition of the nation's strongest middle school players has reinvigorated their chances at winning. Captained by the ruthless Houou Byoudouin, Japan is ready to show the world what they are capable of. However, before the real competition starts, the teams will have a chance to prove their strength through exhibition matches. As luck would have it, Japan is slated to face off against defending champion Germany—a match they are likely to lose. To make matters worse, old allies have suddenly reappeared as sworn enemies. Before Team Japan crumbles under the pressure of the international stage, they must rise from the ashes and claim the title for themselves.