Overview:

Helmi, who doesn't believe in supernatural beings like ghosts, often argues with Gita, who is clairvoyant. Bobby, a friend from Helmi and Gita's campus, suggests forming a mystery-solving team to prove who is right. Their first case is investigating the urban legend of Mr. Gepeng's ghost. Eventually, the three of them perform a spirit summoning ritual for Mr. Gepeng's ghost in the women's restroom at their campus at midnight. Will Mr. Gepeng's ghost appear? Or is it just a mere myth?