Sergeant Rather

29 years old -> 12 years old (5th Grade) Male Ability: Physical Enhancement Characteristics: A bit violent...? He realized his strength weakened after his body shrank and feels upset about it. His hammer 'Justice,' which he always carries, seems too heavy now; he is rarely seen holding it and instead drags it along the floor.

Inspector Soohyun

35 years old -> 18 years old (11th Grade) Male Ability: Psychological Analysis Characteristics: True to his original personality, he remains calm and gentle. However, because he has changed into a sensitive high school junior, he occasionally reacts irritably.

Officer Deokgae

27 years old -> 9 years old (2nd Grade) Male Ability: Sixth Sense Characteristics: Having returned to the young age of nine, he has become extremely timid and fearful of everything. He shows a tendency to rely more on others and acts very spoiled.

Sergeant Gongryong

29 years old -> 12 years old (5th Grade) Male Ability: Encyclopedia Characteristics: His usual mischievous personality shines through; even though his age has changed, he is still sly and playful. Still, he can't hide his changed age, as he occasionally acts spoiled or shows a fearful side.

Inspector Gakbyeol

36 years old -> 19 years old (12th Grade) Male Ability: Mechanic Characteristics: 100% lethargic. Even after turning younger, he is similar to his original self, finding everything bothersome and not reacting unless it's something special. However, since his body is younger, he has become slightly more active.