Sora Zoku O No Ashihara Okoku Saiko Ki (Novel Zero) [Light Novel]

[Machine Translation] The world is in a whirlwind of warfare. Alcheis, the third prince of the weak kingdom of Asihara, is famous among the people for his inability to perform official duties and his penchant for going to brothels. However, he has another face: he is an air pirate, a bandit who controls the skies. Hiding his name and identity, he secretly founded the lawless group "Berkut" in order to save the weak nation of Ashihara from the clutches of a creeping collapse. The members of the group include a skilled princess swordsman, a bomb-maker, and twin ninjas. One day, they protect a girl with mysterious powers named Yol, who was the victim of a mass kidnapping. This encounter shakes Berkut, Archeis, and Ashihara.

戦乱渦巻く世界。弱小国アシハラ王国の第三王子アルシェイスは公務もまともに出来ない、娼館通いにお熱な盆暗と巷では有名だ。しかし、彼にはもう1つの顔があった―空を牛耳る賊―空賊。名も身分も隠し、忍び寄る崩壊の魔の手から弱小国アシハラを救うため、無法の集団―“ベルクート”を密かに立ち上げたのだ。凄腕の姫剣士、爆弾魔、双子忍者など、団員はくせ者ばかり。そんな彼らはある日、集団誘拐事件の被害にあったヨルという不思議な力を持った少女を保護する。この出会いが、ベルクートやアルシェイス、そしてアシハラをも揺るがしていく―空を駆ける、王道ファンタジー、発進!