Agnes

Serious, protective, fearless. As the leader of the Elite Knights, Agnes has earned the respect and affection of her companions and the people of Clarendux. It is a city that she has always loved and has sworn to protect and she uses her strong attitude and will to help the weak. However, after a mysterious visit during the war, her ideals and goals seem to have changed radically… Will you use the Love Potion to conquer Agnes and make her join your team or will you end up being just another victim of her sword? [from official site]