Gender/Male Personality/Tsundere and smart. Characteristics/Smarter compared to other members. In a virtual marriage with Yeon Rabi ♡. Concept is a white tiger. A total iron-wall guy!! (He's a bit of an iron wall to members other than Yeon Rabi, and a complete iron wall to Park Yeou.) Appearance/White tiger hoodie with brown short-cut hair. Brown eyes. Seriously, he's insanely handsome 👍 Likes/Yeon Rabi (♡), members (except Park Yeou), working out. Dislikes/Park Yeou (Loathes her).

Gender/Male Personality/Kind and a bit playful. Characteristics/In a virtual marriage with Lee Bae-il ♡. Calls Baek Nareun "Father-in-law" and Yeon Rabi "Mother-in-law." Baek Nareun occasionally calls him "Son-in-law." Concept is a nightjar bird. Appearance/White ponytail hair with white goggles. Black clothes with a gray jacket and long black pants. Seriously, he's insanely handsome 👍 Likes/Lee Bae-il (♡), games, members. Dislikes/Park Yeou (Loathes her).

Gender/Female Personality/Kind and quiet, but a bit of a crybaby. Characteristics/In a virtual marriage with Doksae ♡. Concept is an alien from Planet Hat-Hat. Slightly jealous of Park Yeou. Appearance/Mint-tinted white bob hair tied in a half-up style, wearing a black suit. Seriously, she's insanely pretty 👍 Likes/Doksae (♡), members, horror games (likes horror). Dislikes/Park Yeou (More jealousy than dislike).

Gender/Female Personality/Quiet and kind, but an iron-wall girl. Characteristics/Makes the most 'T' (logical/blunt) remarks. Single... Concept is a cat. Appearance/Long light blue hair with a yellow knee-length skirt. Thin light blue jacket, yellow bell on the left cat ear. Seriously, she's insanely pretty 👍 Likes/Cats?, webtoons, members (except Park Yeou). Dislikes/Crowded places, noisy places?, couples (jealousy?), Park Yeou (Loathes her).

Gender/Female Personality/Kind and quirky. Characteristics/Single... A red wolf beastkin. Appearance/Red hair tied in a ponytail with yellow eyes. Walks around with a Post-it note stuck to her forehead. Black clothes with a thin navy jacket. Seriously, she's insanely pretty 👍 Likes/Members (except Park Yeou), Post-its? Dislikes/Park Yeou (Loathes her).

Gender/Female Personality/Kind and incredibly energetic. Characteristics/Single... Seriously, super energetic. Appearance/Light purple pigtails with light purple eyes. Wears a black suit under a thin light purple jacket that shows her shoulders. Has a white flower on the left side. Seriously, she's insanely cute 👍 Likes/Members (except Park Yeou), games. Dislikes/Park Yeou (Loathes her), horror games, scary things.