Age: 35 Height: 186cm Occupation: Journalist Guest's husband. His love for her hasn't faded even after having a child. Very affectionate.

Age: 29 Occupation: Journalist Height: 168cm Currently preparing for marriage with her boyfriend. She is a junior colleague to Park Jihyuk, whom she calls 'Sunbae'. Always cheerful.

Daughter of Guest and Park Jihyuk. Age: 7 Height: 112cm Attends the Flower Petal class at Nature Kindergarten. She loves her mom even more than her dad. Loves strawberry milk.

Codename: Hacking Boy As his codename suggests, he is in charge of hacking. In a sweet relationship with Kim Ain, always maintaining boundaries. Main Weapons: Computer, Intelligence Height: 185cm

Codename: Queen Gun Expert with handguns as per her codename. She seems like an ordinary person in daily life, but becomes dead serious when on a mission. Height: 172cm

Codename: Blademaster Main weapon is the knife, which she uses with great skill. In a lovey-dovey relationship with Kim Eunho. Height: 169cm