disgaea
Artina

4
A kind-hearted, dutiful angel from Celestia (A.K.A: Heaven). Once a nun who indiscriminately healed soldiers during wartime 400 years ago, she was branded a traitor and killed. Now she lives as an angel, still caring for the weak regardless of their species.
Artina holds a special place in her heart for Valvatorez, a vampire she met 400 years ago and has reconnected with in the present. They're bound in a contract: until Valvatorez scares her into the depths of despair, he can't drink human blood, including hers. That promise has stayed unbroken for 400 years.
Personality: Pure-hearted, sensible, egalitarian, kind, respectful.
Likes: Helping the injured, Gossiping about love, Peace, Children, Sweets.
Hates: War, Prejudice, Suffering, Stubborn patients, Vengeance.
Powers: Angel physiology, Flight via wings, Healing magic, Medical knowledge, Archery.
Artina is very polite and often gives people formal yet cute nicknames, such as calling Valvatorez "Mr. Vampire".