The guardian of new eridu(OC story)

The hollow suddenly appeared in the 14 street and a monster came inside the hollow

Many hollow investigators and public security can't even get in the hollow they had no way to access it except one.. The proxy twin are the only one who can enter in the hollow with their bangboo however they can't reveal their identity to anyone until a new girl came in town with her siblings in their way to help.

Zelina, Archos, kistina, loarfard, foxina and Marissa move into New Eridu to help them but... zelina is hiding her secret from the outside of the public.

what adventure does zelina and her siblings encounter in the way?

(What if belle and wise had older siblings?)

A/n
Hey guys
Hope your all doing fine I'm making a new story cover called zenless zone zero And it was pretty AMAZING!! I started to like the game but sadly I downloaded but I watch YouTube that many gamer play the game and its was very awesome anyway I'm going to make this a OC story of zzz O hope I can finish it on time.