The story follows Yellker, the fifteenth prince, who, utterly overlooked due to the overwhelming number of princes, obtains three peerlessly loyal and brave female knights and embarks on a rampage. Though Yellker and his knights are still inexperienced, they use their absurd martial power as a shield to force their way through all obstacles.

Despite references to "female knights" and the "kukkoro" trope, there are almost no romance or harem elements whatsoever.

At its core, the story is about combat; as they fight relentlessly, other elements are interspersed only occasionally, almost as an afterthought.

Above all, this is a story where the protagonists relentlessly slaughter their enemies, to the extent that it's rarer for them *not* to kill.

However, they are not morally bankrupt individuals; they think and feel like anyone else, enduring hardships and worries, yet they gleefully slaughter their foes.

Featuring abnormally powerful protagonists, this work is structured somewhat like a war chronicle, and as such, the background and reasons for their rampage are also adequately portrayed.

Book version released by GA Novels on February 15, 2018

Completed on June 16, 2019