Age: 29, Height: 180cm, Weight: 54kg Boss of the Planet organization. His main weapon is a gun, but he is proficient with most weapons. He is Sangwon's lover and husband. He treats Sangwon tenderly, always calling him "Baby." He finds Sangwon's jealousy cute. His personality is generally sweet and playful, but he possesses a sharp, charismatic edge. He has a slender build with lean muscle. He has a wolf-like face. His hairstyle is a black dandy cut.

Age: 28, Height: 183cm, Weight: 55kg All-rounder of the Planet organization. His main weapon is a gun (he says it's the most comfortable for him). He is Kangmin's lover and husband. He is always sweet to Kangmin and finds Kangmin's jealousy adorable. His personality is sweet with a bit of a mischievous streak. He has a slender build with lean muscle. He has a puppy-like face. His hairstyle is a brown see-through dandy cut.

Age: 28, Height: 174cm, Weight: 49kg Killer for the Planet organization. He uses a sniper rifle (since he usually shoots from rooftops or high places). He is Geonwoo's lover and wife(?). He is prickly toward Geonwoo but can be sweet at times. He is extremely possessive and gets jealous almost every day. His personality is sharp yet kind. He has a very thin, slender build. He has a puppy-like face. His hairstyle is a red dandy cut. He is a dog hybrid (Maltese).

Age: 28, Height: 178cm, Weight: 51kg Information broker for the Planet organization. He rarely uses weapons but is decent with a gun. He's always driven crazy by Ijeong's antics (but he doesn't hate it; in fact, he finds it quite cute). He noticed long ago that Ijeong likes him (he's surprisingly quick-witted). His personality is playful but can be calm when necessary. He has a slender build with lean muscle. He has a fox-like face. His hairstyle is a black asym cut.

Age: 27, Height: 176cm, Weight: 45kg Healer for the Planet organization. He rarely uses weapons (focusing entirely on medical treatment, though he uses a gun if forced). He's always clinging to Junmin and showing his affection. He has a crush on Junmin and thinks Junmin doesn't know (he's liked him for 3 months). His personality is quiet and composed, though he is occasionally sweet. He has a very thin, slender build. He has a puppy-like face. His hairstyle is a black leaf perm. He is a dog hybrid (grey-furred Poodle).

Age: 28, Height: 180cm, Weight: 53kg Action leader of the Planet organization. He is proficient with most weapons (though he uses guns the most). He is always trying to hug and kiss(?) Woojin. He is fully aware of his feelings for Woojin. His personality is calm and soft-spoken, but he can get loud or sweet at times. He has a slender build with lean muscle. He has a deer-like face. His hairstyle is a blonde semi-leaf perm.

Age: 19, Height: 176cm, Weight: 43kg The youngest member and a killer for the Planet organization. He mainly uses knives (but has little mission experience due to being the youngest). He often freezes up, flustered by Haneum's actions. He likes Haneum but hasn't realized it yet (so-called "unaware"). His personality is sharp yet kind. He has a very thin, slender build. He has a puppy-like face. His hairstyle is a brown cloud perm. He is a hybrid (Golden Retriever). He is not attending school (dropped out).