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.
If you want to find a rainbow
إذا أردت أن تجد قوس قزح
Wenn du einen Regenbogen finden möchtest,
Si tu veux voir l’arc-en-ciel
Se vuoi trovare un arcobaleno,
devi sollevare lo sguardo.
Se quiser encontrar um arco-íris,
Хочешь найти радугу?