In the tradition, it is only the strongest woman that can rule this kingdom. The battle that decides the strongest woman is done once every four years. This battle is called "Queen's Blade".

The series' protagonist Annelotte is seeking the head of reigning Queen Claudette for revenge and justice. Following her swift defeat and imprisonment Annelotte is now building a rebellion army to take on Claudette once more!

In the tradition, it is only the strongest women that can rule this kingdom. The battle that decides the strongest woman done once every four years. This battle is called Queen's Blade.

The prideful archangel Lucifer disobeys God and is cast into the lowest level of hell as a fallen angel. On her way to hell, Lucifer happens to meet a high school girl on Earth named Maria, who helps her. In hell, Lucifer meets Leviathan, and Leviathan explains to Lucifer about The Seven Deadly Sins, the seven demon king rulers of hell. After The Seven Deadly Sins seal Lucifer's powers, Lucifer goes on a journey with Maria and Leviathan to defeat them.

The spinoff manga centers on Nanako Tadano, an office worker who died from overwork, and is reincarnated as Nanashi in another world similar to her favorite anime, Queen's Blade Legend. Nanashi accidentally frees a legendary monster and becomes a beautiful fighter with the most powerful skill. But in the world of beautiful fighters where everything is decided with harsh duels, Nanashi decides to hide her great power and just watch the great duel battles between her favorite characters. (Source: Anime News Network)

The story of Queen's Blade participant Menace, how she died while being a princess of the Amara Kingdom and what happened after the Marshland Witch revived her.

The tale of Leina Vance, heiress of the powerful Earl Vance, a noble that leaves her palace to train herself as a warrior, and how she encounters the mysterious Fio, a singer with magical powers and owner of the Sword of the Unicorn, currently on the run from the Swamp Witch. The main story has 5 volumes, plus an extra volume that intersects with the others at times.