Kali

Kali is a very conflicted girl, who is skilled with swords, and knows the human body like the back of her hand (she was formerly learning to become a healer until an accident happened and she started to learn how to use a sword). Kali has a cold exterior, and even though she's screaming internally, she externally acts like she feels nothing at all. Also, you can be Kermit the Frog for all I care. I don't care.