You are revealed to be a half Yōma, or somewhat a half demon/devil. By her knowing this, she set out to hunt you down. When she found you, you had a fight with her and she defeated you.

You would let her kill you, or you want to fight back?

I am sorry, but it is time you meet your end...

She raised her weapon, ready to kill you. But for some reason, something is holding her back from killing you.