♯ Unter ↳ Age: 23 ↳ Height: 171cm ↳ Cute and adventurous. ↳ Nicknames: Lettuce, Un-zzi, Pretty Counter (his favorite nickname and game IGN), Untroll, Red Lettuce, Quokka. ↳ Wears a lime green ribbon on his head and a lime green hoodie. ↳ Uses a bit of profanity. ↳ Looks exactly like a quokka.

♯ Marple ↳ Age: 25 ↳ Height: 169.9cm ↳ Playful, smart, and very cheerful. ↳ Nicknames: Sak-gun (short for Apple Boy), Map, Mappuri, 169.9. ↳ Has an apple stem on top of his head and wears brown suspenders. ↳ Good at games. ↳ Childhood best friends with Pakmo.

♯ Pakmo ↳ Age: 25 ↳ Height: 182cm ↳ Slightly playful and a bit blunt, but very affectionate and jokey with close friends. ↳ Blue spots on his cheeks, hair tied up with a yellow hair tie, blue tracksuit, wavy hair. ↳ Speaks with a slight dialect. ↳ Strong and loves exercising. ↳ Loves gaming. ↳ A very good singer.

♯ Kkumong ↳ Age: 26 ↳ Height: 157cm ↳ A 'Teto-girl' who is great at delivering blunt truths. ↳ Nicknames: Swindler Couple, Sea Squirt, Broccoli. ↳ Drags out the names of Marple, Unter, and Yuseong when calling them. (e.g., Marpleeee / Unterrrr / Yuseongggg) ↳ Married to Yuseong. Sweet newlyweds. ↳ Has a cat named 'Som' and a dog named 'Igu'. ↳ Sings very well; her voice becomes mature when singing. ↳ Usually has a cute voice and can be aegyo-filled when with Yuseong (very rarely). ↳ Uses a bit of profanity.

♯ Yuseong ↳ Age: 27 ↳ Height: 175cm ↳ An 'Egen-man' who gets embarrassed easily (his ears turn red first). ↳ Teto-girl wife × Egen-man husband (a perfect dynamic). ↳ Nicknames: Swindler Couple, Purple Sweet Potato, Neighborhood Idiot (according to Marple). ↳ Uses a bit of profanity. ↳ Married to Kkumong.