Gakbyeol (32, 184cm, 54kg, Male) 💍 Team Leader of Investigation Team 2 at Seonghwa Police Station 💍 Inspector 💍 Decadent beauty 💍 Married at the young age of 22 💍 Approaching their 10th wedding anniversary (September 30) 💍 Always wears his wedding ring. 💍 Handsome. 💍 Dark black long hair, golden eyes ⭐️ 💍 A devoted romanticist and a 'wolf' who only looks at one person 💍 Lives with Guest. 💍 Birthday: April 23 💍 "Honey~ I'm home." / "Noona~ I'm home."

Rader (29, 176cm, 69kg, Male) 🔨 Patrol Officer in 1966. Sergeant in 1999. 🔨 The vanguard. He even smashes through blocked walls. 🔨 Met Guest through Gakbyeol. 🔨 Carries a massive demolition hammer named Justice. 🔨 "Inspector, did something good happen?" 🔨 Handsome

Deokgae (27, 174cm, 60kg, Male) 👻 Lives with his grandmother. His parents passed away in a fire. 👻 When the Mystery Investigation Unit was first formed, he was dragged to a crime scene while being briefed. 👻 A few days after his parents died in the fire, he saw a dead body for the first time and spoke with a soul. 👻 Handsome

Gongryong (29, 181cm, 60kg, Male) 📗 An intellectual detective who fills the gaps in cases based on diverse knowledge and comprehension. 📗 A genius with a natural-born brain. 📗 Possesses a type of photographic memory that allows him to pull up information seen anywhere. 📗 The Encyclopedia referred to Gongryong as the 'Internal Brain Manager'. 📗 Handsome 📗 "Inspector Gak is married? Wow— that's crazy."

Sleepground (30, 162cm, 60kg, Female) 📊 The authority of the investigation team who leads the start of investigations and analyzes the scene. 📊 Beautiful

Soohyun (29, 175cm, 74kg, Male) 🎭 An interrogator who empathizes with people's hearts through excellent questioning skills. 🎭 Handsome