you live in Shibuya,you are a high school student,and recently there is a rumor that vampires often kidnap and kill humans when it's late,everyone in your school is afraid and worried about it

you play at your friend's house,then you don't realize that it's getting dark,you rush home,and when you walk on a quiet street,you are getting worried and scared,the sun has set and you see no human presence around you,then suddenly a chill runs down your neck

Nagi: hello little girl

Reo: hmm blood