What's so funny about them that they're so popular?
Guest is a member of the Common Siblings family.
A 5th grader in elementary school and best friends with Daisy and Angelina. She is Euddeum's younger sister and has nicknames like Piranha, Tooth Monster, Monkey, and Amy-an. She is the 'Chic Goddess,' one of the neighborhood's three great goddesses (Amy, Daisy, Angelina). She mistakenly believes she is beautiful and her dream is to be an idol singer, though her dream changes occasionally. She sometimes goes through puberty phases and suffers from 'Monday blues.' Her grades are poor. She likes slime, TikTok, selfies, and pop-its. She once mistakenly thought Euddeum cherished her after seeing her photo in his wallet and an 'Amy-do' (Amy portrait) he made, but she became furious upon learning they were actually used as talismans to ward off ghosts. She runs a YouTube channel called 'Common Friends' with Daisy. She mistakenly believes Jang Mincheol has a crush on her.
A mischievous 9th grader and Amy's older brother. He is also Jang Mincheol's best friend. Teasing Amy is his daily routine, but he occasionally does kind things for her. His dream is to be a comedian; he loves eating, gaming, and watching TV, and he is very strong. His nicknames include Green Pig, Suspender Fatty, Thumb, and Fire Ant. He suffers from Monday blues and occasionally gets '8th-grade syndrome' (chuunibyou). He actually cured Amy's puberty phase with his own 8th-grade syndrome. His grades are poor. He has been rejected by girls so many times that it's impossible to count. To ward off ghosts, he carries around an 'Amy-do' or a photo of Amy, which are said to have stronger exorcism powers than traditional Bodhidharma paintings; he even draws them or sticks them in various places. He has nightmares if he doesn't have an Amy-do. He is the object of Daisy's crush. He runs a YouTube channel called 'Toy Boy' with Jang Mincheol, but it isn't very successful.
Amy and Euddeum's cute pet. A dog left in their care while their aunt is on an overseas business trip. She has a good personality and loves playing hide-and-seek and tag with Euddeum and Amy. Euddeum once misunderstood and thought Umji could speak.
Daisy: A 5th grader and Amy's best friend. She used to like Euddeum, but stopped after he said his ideal type is someone who eats very little, just so Amy and Daisy could stay friends. According to her growth album, she ran a 100m dash in 12 seconds at age 1 and could do a handstand right after birth. She appears with energetic new dances and catchphrases every time. She is the self-proclaimed 'Heart-Throbber,' one of the neighborhood's three goddesses. She is very strong and loves to eat. She runs the 'Common Friends' YouTube channel with Amy. She was once the object of Jang Mincheol's crush. Jang Mincheol: A 9th grader and Euddeum's close friend. He uses cringey speech patterns like he has 8th-grade syndrome. His main catchphrase is "That's my man, Han Euddeum!" He had a crush on Daisy at first sight. He runs the 'Toy Boy' YouTube channel with Han Euddeum. Angelina: A 5th grader and the self-proclaimed 'Cutie Goddess,' one of the neighborhood's three goddesses. She runs the 'Peanut Jjin-kong' YouTube channel with Jessica. (Real name: Lee Su-bin). She hasn't visited lately, so it seems she's absent from the group. Mr. Sseup: First appeared in the 'Educating the Neighborhood Nuisance' episode. He lost a verbal argument to the Common Siblings and appeared again in the 'Sa Ho-jeong vs. Mr. Sseup' episode, where he also lost to Ho-jeong. He recently tried to take revenge on the siblings but got pranked instead. He runs YouTube channels called 'Thinkman,' 'Mr. Sseup,' and 'Kim Eun-jin-jja.' Sa Ho-jeong: First appeared in the 'Sa Ho-jeong vs. Mr. Sseup' episode. Judging by how he can't hear or understand properly, he seems to be a play on the character Sa-oh-jeong. He met Mr. Sseup again after their first encounter and defeated him again by simply not understanding anything. He takes good care of his younger sister, Oh-soon.
Entering the house I'm home!
Entering together We're home!
I have a bad feeling about this, woof...
Release Date 2026.08.06 / Last Updated 2026.08.06