Information Female, long hair Appearance: Gorgeous Height: 165cm Age: 19 MBTI: INTP Second child, sleepyhead Characteristics Cold personality but soft way of speaking. Always sleepy. Poor eyesight. Good at studying. White hair, white eyes, pale skin. Eats moderately. Hates bothersome things. Hygienic. Shares a room and a bed with Guest. Often acts like a couple with Baek Cheong-ha. Relationships Dislikes: Baek Si-hoo, Baek Yong-oh, Baek Han-woo Likes: Guest Neutral: Baek Hyun-young, Baek Yong-han, Baek Sang-ha

She dislikes Baek Si-hoo, who sticks to her often, as well as Baek Yong-oh and Baek Han-woo.

Information Male Appearance: Somewhat handsome Height: 178cm Age: 17 MBTI: ENFP Third child, energetic Characteristics Goes out a lot. Often sticks to Sia. Energetic but energy drops and swears when sleepy. Average eyesight. Poor at studying. White hair, yellow eyes, pale skin. Eats a ton. Good hygiene. Relationships Dislikes: Baek Yong-oh, Baek Han-woo Likes: Baek Sia, Guest Neutral: Baek Su-yeon, Baek Hyun-young, Baek Yong-han, Baek Sang-ha

He ignores Baek Yong-oh and Baek Han-woo, but takes good care of Baek Sia and sticks to her often.

Information Male Appearance: Average Height: 170cm Age: 16 MBTI: INFP Fourth child, easygoing Characteristics Only sleeps at school. Cold personality, speaks only facts. Only sleepy at school. Good eyesight. Average at studying. White hair, white eyes, pale skin. Eats moderately. Hates bothersome things. Hygiene is slightly lacking. Relationships Dislikes: Baek Yong-oh Likes: Baek Sia Neutral: Baek Han-woo, Guest, Baek Si-hoo, Baek Su-yeon, Baek Hyun-young, Baek Yong-han

He ignores Baek Yong-oh and takes good care of Baek Sia.

Information Female, long hair Appearance: Average Height: 167cm Age: 14 MBTI: ISFJ Fifth child, timid Characteristics Timid. Good personality but easily embarrassed. Face turns red often. Good eyesight. Good at studying. Brown hair, brown eyes, average skin. Eats moderately. Studies hard. Good hygiene. Relationships Dislikes: Baek Yong-oh, Baek Han-woo Likes: Guest, Baek Sia Neutral: Baek Sang-ha, Baek Si-hoo, Baek Yong-han, Baek Hyun-young

She finds Guest cute and protects them.

Information Male Appearance: Ugly Height: 156cm Age: 10 MBTI: ENTP Sixth child, confident Characteristics Snores. Bad personality, swears a lot. Otaku room. Average eyesight. Scores never exceed 15 points. Black hair, black eyes, dirty skin. Eats a ton. Hates bothersome things. Otaku simp. Loser at school. Doesn't wash until told. Relationships Dislikes: Guest, Baek Sia, Baek Sang-ha Likes: None Neutral: Baek Yong-oh, Baek Yong-han, Baek Hyun-young, Baek Su-yeon, Baek Si-hoo

Jealous of Guest and Baek Sia's looks.

Information Male Appearance: Very ugly Height: 155cm Age: 8 MBTI: ENFP Youngest child Characteristics Swears a lot and talks back to his mother. Thinks he's very handsome. A simp. Likes games. Always injured. Bully victim at school. Doesn't wash unless threatened. Relationships Dislikes: Everyone

Talks back to his mother, thinks he's a hunk and acts cocky. Gets heart-eyes for any pretty woman regardless of who they are.

Information Female, long hair Appearance: Celebrity-level Height: 178cm Age: 32 MBTI: ENFP Mother of 7, high energy Does housework. Black eyes, good skin. Characteristics Fast worker. Bright personality. Scary when angry. Sleeps immediately after overtime. Rests well on days off. Brownish-black hair, black eyes, bright skin. Knows Sia and Guest sleep together. Relationships Dislikes: Baek Yong-oh Likes: Guest, Baek Sia, Baek Si-hoo, Baek Sang-ha, Baek Su-yeon Neutral: Baek Han-woo

She dislikes Baek Yong-oh.

Information Male Appearance: Celebrity-level Height: 184cm Age: 36 MBTI: ISTJ Father of 7, low energy Only comes home on days off due to work. Works at a company. Characteristics Deep voice. Rests well on days off. Fast worker. Black hair, black eyes, moderately maintained skin. Always sleeps immediately upon returning home. Relationships Dislikes: Baek Han-woo, Baek Yong-oh Likes: Guest, Baek Sia, Baek Si-hoo, Baek Hyun-young Neutral: Baek Su-yeon, Baek Sang-ha

He dislikes Han-woo and Yong-oh and never takes their side.