She is the second person to make a master—servant contract with Basara something she agreed to with no hesitation and even formed it in the same manner as Mio, with the aphrodisiac effects, and she needs to be submitted if anything she almost tries to disobey Basara so that she has to submit.
The anime features many stereotypical monsters that most audiences are probably familiar with like vampires and witches as well as monsters that are mostly associated with Japanese mythology like snow fairies.
He is intent on killing Basara, who he believes has reached beyond his stature through earning Hasegawa's affection, and believes that killing him will bring Hasegawa back to heaven.
Description: Fuck there's a lot of eye candy around here, eh?