Akane Motomiya and her friends Tenma and Shimon are pulled by a demon into another world, where Akane becomes the Priestess of the Dragon God. The people of this world tell her that she is the only one who can stop the demons from taking over; meanwhile, the demons want to use her power for their own ends. Luckily, Akane has the Hachiyou, eight men with powers of their own who are sworn to protect the Dragon Priestess.

Halo Legends features seven different stories set in the Halo universe, each made by a different studio. The Babysitter follows the Helljumpers, Orbital Drop Shock Troopers who are sent behind enemy lines to perform an assassination. The Duel features the tale of an ancient Arbiter who refused to bow down to the Covenant religion. Branded a heretic, he must now face the consequences of his actions. The Package depicts a group of Spartans, including the Master Chief, who are deployed to infiltrate a Covenant flagship and retrieve a “package” in a secret operation. Origins shows Master Chief and Cortana stranded following the events of Halo 3, with Cortana summarizing the fall of the Forerunners, the defeat of the Flood, and the rise of humanity as well as the events of the Human-Covenant War. Homecoming centers on the Spartan Daisy, who reminisces on her past, and the SPARTAN-II project while evacuating UNSC soldiers pinned down by Covenant forces. Prototype is viewed from the perspective of Marine Sergeant Ghost, who is determined to fight for all he is worth in order to make up for past grievances. Odd One Out is a non-canon parody of Halo featuring Spartan 1337, who suffers from extremely bad luck.

Thought your life was bad? Sometimes, death is worse. There is no salvation, peace, nor god waiting to receive you into their care. But wait, a god? Maybe you are talking about that big black ball stuck in the room with you. Now you are thrown into a game, fighting green aliens and robot monsters for the chance to survive. When Kei Kurono is killed, he thus finds himself caught in such a game—a test of his skills, morals, and will to survive. His life is not his own; his death is spat and trampled upon over and over again. What happens if he does not listen? God knows. A word of warning: Gantz is not for the faint-hearted, but neither is it as simple as it looks. Gore, rape, and violence is rampant, as are portrayals of greed, violence, and all the ugliness that one sees in society today. [Written by MAL Rewrite]

After having descended upon this world, the gods have created guilds where adventurers can test their mettle. These guilds, known as "familia," grant adventurers the chance to explore, gather, hunt, or simply enjoy themselves. Dungeon ni Deai wo Motomeru no wa Machigatteiru Darou ka Gaiden: Sword Oratoria begins in Orario, the lively city of adventures. The Sword Princess, Ais Wallenstein, and the novice mage, Lefiya Viridis, are members of the Loki Familia, who are experts at monster hunting. With the rest of their group, they journey to the tower of Babel in hopes of exploring the dungeon underneath. Home to powerful monsters, the dungeon will fulfill Ais's desire to master her sword skills, while bringing Lefiya closer to her dream of succeeding Riveria Ljos Alf, vice-captain of the Loki Familia, as the most powerful mage in the land.