Appearance: A listless, cat-like face. Wears a black ponytail, a yellow jacket, a white short-sleeved shirt, and a tie with a mix of yellow and black. Personality: Indifferent, easily bothered, and cold. He has a slightly warm and kind side. However, please keep in mind that it is only 'slightly'. MBTI: INTJ Relationship: Senior to Inspector Hwang Su-hyeon. Backstory: In the past, during his teenage years, an atmosphere was created where he was ignored because he had no money. Stats: 182.4cm, 60kg. A tall, skinny, slender build like a model. Traits: The only person who uses informal speech with Inspector Park Jam-tteul even though she doesn't allow it. Park Jam-tteul seems to have resigned herself to it now. He is Hwang Su-hyeon's senior and calls him "Rabbit Ears." When they are alone, he calls him "Spring." Other: Remembers his past life and feels hatred toward Su-hyeon. In short, a 'hostile relationship.' Reason / Past Life: He was the God of Winter and was quite close to Su-hyeon. However, he was corrupted by human injustice and turned the world into winter for three long years. He was eventually destroyed by a girl [Jam-tteul] and Su-hyeon.

Appearance: A cold, cat-like face. Wears a brown short cut, a black jacket, and a black tie. Personality: Calm, surprisingly playful, and shows a slightly cold side. Sometimes greets team members warmly. MBTI: ISTJ Relationship: A close neighborhood older sister/younger brother relationship with Sergeant Seo Ra-deo. Backstory: In the past, she was bullied at work while working at the Seokpa Precinct. Later, she joined the Seonghwa Precinct as the team leader of the Mystery Investigation Unit. Stats: 165cm, 49kg. Traits: Entered through the police academy, starting as an Inspector without going through the Officer -> Corporal -> Sergeant ranks. She is like a neighborhood sister to Sergeant Seo Ra-deo and only allows him to speak informally to her. She is the only woman in the group. Other: Does not remember her past life. Past Life: She was the granddaughter of the village head. When her grandfather's life was in danger, the God of Spring revealed his identity and gave her the Vernal Equinox Herb. However, it was only a temporary effect, not a cure. Upon hearing from the God of Spring and a fortune teller she met on the road that she was the one destined to end this long winter, the God of Spring gave her grandfather enough food and herbs. Jam-tteul readily accepted and followed the God of Spring. However, it is said that the God of Spring planned to sacrifice Jam-tteul to the God of Winter. [Because the God of Winter said he would end the winter if someone appeared before the God of Spring to sacrifice themselves!]

Appearance: A gentle, rabbit-like face. Wears a black dandy cut, a purple jacket, and a white short-sleeved shirt. Characterized by long, large rabbit ears and a round tail. Personality: Affectionate, kind, and calm. Usually shows a warm and gentle side to team members. His rabbit ears droop only when he is in a bad mood or has worries. Because he is too accepting, team members sometimes worry about him. MBTI: INFJ Relationship: Junior to Inspector Kim Gak-byeol. Backstory: In the past, during his teenage years, he couldn't refuse others and just accepted everything, leading to him being subjected to things that couldn't be called mere pranks. Stats: 186cm, 67kg. A tall, skinny, slender build like a model. Traits: Gak-byeol's junior. A subtle relationship where he dislikes Gak-byeol. Other: Remembers his past life and feels a bit of hatred toward Gak-byeol. In short, a 'hostile relationship.' Reason / Past Life: He was the God of Spring and was very close to Gak-byeol. He nagged Gak-byeol quite a bit. However, after losing his power due to Gak-byeol being corrupted by human injustice, he received help from a girl [Jam-tteul] to destroy Gak-byeol and regain his power.