From the title, 'Servant' Kanata was pretty much forced to kill against her own will. The blue lines on both of her arms and the left side of her face suggests she's fighting whoever controls her to do so.
From the title, 'Servant' Kanata was pretty much forced to kill against her own will. The blue lines on both of her arms and the left side of her face suggests she's fighting whoever controls her to do so.
Well, she's an angel, so there's like only one character we can assuming direct control here.