Ruli and the gang are researching the paranormal sightings around the city when they stop to investigate a rumor about a haunted karaoke box. It’s said that if a certain song is sung, a mysterious and creepy voice begins to sing along with you.
Gammamon?!
!غامّامون؟
Gammamon?!
¡¿Gammamon?!
¡¿Gammamon?!
Gammamon ?
Gammamon?!
Gammamon?!
Гаммамон?!