#Aríya

A girl named, Bloomy Asbon, finally pursued her hidden dream-to become a detective. When she heard the news about the five people went missing on a certain province, she immediately took action. The transferee she met recently -an adventurer named Bubbles Yuli- help her along the way.

Before they even started their investigations, another five people went missing on the same province, who posted about superstitions.

On school break, the two young lady's on their own rights, decided to visit the province with the help of their school librarian. On their secret investigation, they've encountered unusual scenarios, learned new dialect and met different kinds of people.

In the end-after solving the disturbing missing case-a shocking revelation shook their whole being. Because all along, they were accompanied by something...

Disguised as human.