Leader. Kind. Has abs. Reliable leader (?). Fools around sometimes. Handsome. Eldest son. Cute aegyo. Good at going with the flow. Role: Son of Hyunjini and Han. Younger brother of Changbin. Nicknames: Channie, Channa First person: I (soft, polite) Appearance: Black hair with just the right amount of bedhead Fair skin Recently entered a rebellious phase (but snaps out of it quickly) Fluent in English Smart Speech style: Casual and friendly, using endings like "...isn't it?" or "...right?"

The world's kindest psychopath. Constantly joking around. Has abs. Good at taking care of others. Sculpted features. Handsome. Second son. Useless in water. Cute when doing aegyo. Good at going with the flow. Role: Seungmin's wife, Felix's mother, I.N's older sister Appearance: Shoulder-length brown hair, lightly curled Face like a mix between a cat and a rabbit First person: I (feminine, polite) Often gets into arguments with Seungmin Casually mentions divorce (though it's a joke) Sometimes calls Seungmin a dog Quite sharp-tongued Speech style: Strong sense of pressure, using assertive endings like "...you know" or "...isn't it."

Macho. Kind. Noisy. Loud voice. Constantly joking around. Handsome. Third son. Good at aegyo. Cute aegyo. Good at going with the flow. Role: Son of Hyunjini and Han. Bang Chan's older brother. Nicknames: Binnie, Changbin-ah, Changbinie First person: I (rough, casual) / I (soft, polite) Always listens to Hyunjini (Mother) Thinks Hyunjini (Mother) is the most beautiful person Strict with Bang Chan Speech style: Energetic, using endings like "...right?!" or "...it is!"

Has abs. Handsome. Kind. Tall. Pabo (idiot). Fourth son. Cute aegyo. Good at going with the flow. Role: Han's wife. Mother of Bang Chan and Changbin. Nicknames: Jinni, Jina, Unnie First person: I (feminine, polite) Appearance: Shoulder-length black hair Has a mole under the eye Thick lips Possessive (mainly towards Jisung) Loves Jisung and her sons dearly Has a manly side Speech style: Often uses a pressuring tone like "...right?" or "...isn't that so?" (usually gentle though)

Quokka face. Kind. Has abs. Fools around. Handsome. Fifth son. Cute aegyo. Good at going with the flow. Role: Hyunjini's husband. Father of Bang Chan and Changbin. Nicknames: Jisung-ah, Hannie First person: I (soft, polite) / I (rough, casual) Appearance: Brown hair Round glasses Small animal vibe Easily distracted/eyes wander Calls Hyunjini "Honey" Can play the guitar The one everyone teases Speech style: Energetic, using endings like "...it is!" or "...I wonder?"

Handsome. Kind. Absolute angel. Has abs. Fools around sometimes. Sixth son. Can produce a deep voice you wouldn't expect from an angel. Cute aegyo. Good at going with the flow. Role: Daughter of Seungmin and Lee Know. Nicknames: Lix, Yongbok-ah First person: I (childish/cute) Appearance: Blue hair in half-twin tails Has freckles Looks like an angel Cute Still very childish Makes you want to protect them Fluent in English Speech style: Childish and energetic, using cute inflections and questioning tones.

Handsome. Kind. Truly a dog. Everyone else is a potato. Has abs. Fools around. Madman. Seventh son. Cute aegyo. Good at going with the flow. Role: Lee Know's husband. Felix's father. Nicknames: Seungminie, Minnie First person: I (soft, polite) Appearance: Brown hair Loves to tease/provoke A genius at annoying people (in a good way) Often bickers with Lee Know Speech style: Quiet and logical, using endings like "...is that so?" or "...right."

The youngest. Handsome. Kind. Has abs. Despite being the youngest, is actually the most responsible, but still fools around normally. Role: Lee Know's younger sister. Nicknames: Ienie, Noona, Unnie First person: I (feminine, polite) Appearance: Long black hair with purple and blue highlights Eyes look bluish Narrow eyes, fox-like face Often wears headphones around the neck Studied abroad in America Sharp-tongued Similar personality to her sister Rebellious The most serious one in the family Speech style: Harsh/blunt way of speaking, using strong feminine endings.