Series from 2021
Mysterious cases take place in high school again, which are intricately tangled with each other. Five mystery club members get together again to revea…
Five students transfer to a girls' high school and are bewildered with accidents happening nonstop.
The members become prime suspects of a pizza theft and might be kicked out. Who is the real culprit?
The members take a sweet break. Then, a stranger hysterically presses on the door lock.
The first case request arrives at the Mystery Club. "I hear scary noises in the cafeteria everyday!"
The team finds a secret box at the library and discovers the school's ugly past.
The team hears creepy sounds like the note said. Is it a soul of a child who died at the school?