Upon returning from their shopping trip, Sophie and friends find a collapsed person in front of the house.
Apparently she had collapsed from hunger, so they invited her into the house.
When asked about her identity, she proclaims that she is a vampire hunter, and explains that she's come to vanquish the vampire that lives in this neighborhood.
Panicking, everybody does their best to conceal that Sophie is a vampire.
I thought it was just a fictional 
thing they made up for manga,
،خلتُ أنّه مجرّد شيء خياليّ يضعونه في المانغا
Ich dachte, die Kulturfeste
in den Manga wären sehr fiktiv,
Pensé que este festival
era una invención de los manga,
Pensé que los festivales
eran una invención de los manga,
Je croyais que c’était
une fête fictive dans les mangas,
Pensavo che i festival fossero
delle invenzioni dei manga,
Pensei que era um festival
imaginário que existisse só em mangás,
Я думала, что эти мероприятия 
придумали ради манги,