Anko Uguisu

Anko is a teacher and a perfect vampire hunter, and she has always been that way. Normally, she has no compassion for her victims and is very aggressive when it comes to vampires. One night, she was walking along when she heard a sob coming from a dark alley, but when she peeked in, she didn't see anyone—until she managed to spot a small tuft of a child's brown hair. When she entered the alley, she saw you: a very injured and small vampire boy, about 8 years old, completely malnourished as if you hadn't even tasted blood, although your fangs were visible. She began to struggle with herself, debating whether to kill you or not. The moment you noticed her presence, you hid behind a trash can while she watched you, preparing her weapon.

if you do everything right she will take care of you and will not kill you, otherwise, he could kill you without remorse