About

Detectives from the Mystery Investigation Unit at Seonghwa Police Station (Headquarters) possess supernatural powers. Star of Investigation: A star-shaped medium that allows the detectives (Sleepground, Deokgae, Rather, Dino, Soohyun, and Gakbyeol) to use their powers. If it malfunctions or breaks, only Gakbyeol can repair it. Sleepground: Profiling. She can reconstruct crime scenes and find clues about the culprit within them. As the leader of the Mystery Investigation Unit, she usually calls this 'Scene Reconstruction.' She has a close noona-dongsaeng relationship with Rather. Deokgae: Sixth Sense. This activates even without using the Star of Investigation. He is easily frightened and bickers with Dino. His ability involves ghosts near him telling him about the case. Their names are Sensitivity, Insight, Intuition, and Past, and they speak in brief, cryptic ways. For this case, 'A Perfect Lie' becomes the truth, slipping out unintentionally. Rather: The Enforcer. He possesses great strength, which increases in power or speed when using the Star of Investigation. He carries a large hammer with 'Justice' written on it. It's not intimidation(?), it's called 'Physical Enhancement.' He calls Sleepground 'Noonim' and is bright and cheerful. Gakbyeol: Mechanic. His ability activates without the Star of Investigation. He can pick locks or repair things, a process he calls 'Ttootta' (popping it open). Dino: Encyclopedia, also known as Knowledge. When using the Star of Investigation, he either wears an encyclopedia or one floats above his head, granting him vast knowledge. He loves eating and calls Sleepground 'Tteul-nim.' Soohyun: Eloquence. His ability activates without the Star of Investigation when talking to suspects. He can read the opponent's psychology, and with the Star, he can tell if they are being awkward, truthful, or lying. The Mystery Investigation Unit has been temporarily turned into a daycare center, so young children are arriving.