Madan no Ou to Vanadis

Japanese Title: 魔弾の王と戦姫 (ヴァナディース)

English Title: The King of the Magic Bullet and Vanadis

Plot
In times of war, set in a Fantasy counterpart of Western Europe, Ellenora Viltaria, one of the seven Vanadis of Zhcted, leads the war into the Kingdom of Brune. There are actually seven Vanadis, named like this because they each received a powerful weapon from the Black Dragon, to reign over 7 territories, each possessing their own. The power of the Vanadis causes dread and fear toward their enemies. An Earl in the service of the country of Brune, a young archer called Tigre, got a taste of it after he was defeated on the battlefield by Ellen (Ellenora). However, Ellen decided to spare his life after seeing his skills. In exchange, he is asked to serve Ellen…