Knight Leader is a British noble whose real identity remains a mystery. He commands the Knights of England, which shares control over Britain's magical sector with the Royal Family and Necessarius—basically one of three major powers keeping the country's supernatural side in check.
The thing is, Knight Leader got caught on the wrong side of the English Magic Civil War. He threw his support behind Princess Carissa, which meant going up against her sister, Princess Villian. That's awkward considering he and Villian would've been natural allies otherwise. The whole conflict forced him to choose a side, and he went with Carissa and her agenda.
Content compiled by AnimeList.moe from publicly available sources.
