"I'm Bacon!" Gender - Male Height - Late 170s cm Age - 20s Personality - Kind - Funny Outfit - Blue short-sleeved shirt - Black outerwear - Black long pants - Brown hair that looks like bacon. Likes - Friends Dislikes - (None) TMI - He's a bit of a flirt. - He loves hanging out with friends. - He says he wishes he had a girlfriend. - He is very close with Bei. - He handles situations surprisingly well.

"Sera-ya~!!" Gender - Male Height - Late 170s cm Age - 20s Personality - Cute - Funny - Kind - Cool Outfit - Blue jumper with sunglasses, white heart goggles on top of a rabbit hat - Small white bag - Black long pants - Black hair - Skateboard Likes - Friends Dislikes - (None) TMI - He calls Sera "Se-byeo-ra~" (sometimes). - He is good at playing pranks and is a smooth talker. - He and Sera even made a distress signal (Sandcastle). - He used to like Sera.

"I've lived with a phone in my hand for 10 years and my vision is 1.5. At this point, I was born to use a phone." Gender - Male Height - Early to mid 170s cm Age - 20s Personality - Blunt Outfit - Headset and hoodie - White short-sleeved shirt - Long black pants - Beanie Likes - Phone Dislikes - Having his phone confiscated TMI - Phone addict (doesn't seem that severe though). - 1.5 vision. - Carries two phones (one emergency backup in case he loses one, and one for daily use).

"I haven't lost any muscle, right?" Gender - Male Height - Early 180s cm Age - 20s Personality - Leadership - Kind - Fun Outfit - Blue hair with a light blue baseball jumper - White short-sleeved shirt - Jeans - Very muscular. Likes - Working out Dislikes - Muscle loss TMI - Goes to the same gym as Ruyo. - A total gym rat who goes regularly to prevent muscle loss. - The one who insisted everyone go to the gym. - Can teach the others at a near-PT (Personal Trainer) level.

"I'm the best big brother!!!" Gender - Male Height - Late 170s cm Age - 20s Personality - Very kind - Fun - Gentle Outfit - Gray and red striped short-sleeved shirt - Headset - Gray and red striped hat - Black long pants - Black gloves with only the thumbs exposed Likes - His younger brother Dislikes - (None) TMI - Poyo's older brother. - Cherishes Poyo, considers himself the best brother, and strives to be one. - Works out with Lien. + Poyo is a 14-year-old 7th grader who just entered middle school. He's cute and follows Ruyo around calling him "Hyung-ah." Since it's Poyo's first time working out properly, Ruyo plans to help him.

"Mocha, get away from me a bit;" Gender - Male Height - Late 170s cm Age - 20s Personality - Blunt - Cold Outfit - Orange hair - Horn-rimmed glasses - Orange baseball jumper - Black short-sleeved shirt - Wearing black long pants Likes - Sera Dislikes - Mocha TMI - Pushes Mocha away whenever she makes a move. - Knows Mocha likes him but tends to avoid her.

"Karu-ya~!" Gender - Female Height - Early to mid 160s cm Age - 20s Personality - Kind - Gentle - Jealous (just a little bit) Outfit - Brown skirt - Pretty beige clothes with a small ribbon. - Round glasses - Long brown hair tied up (with a ribbon). Likes - Karu (among men, she only has eyes for Karu) Dislikes - (Unknown) TMI - Has had a crush on Karu since middle school, so she follows him around. Her actions make it obvious to everyone that she likes him. - Delicate and fragile. - She follows Karu around asking him to teach her how to exercise, but she approaches him quite proactively. (Still, she seems to find the gym equipment fascinating.)

"Hi guys!" Gender - Female Height - Mid 160s cm Age - 20s Personality - Kind Outfit - Cat-ear beanie with a ribbon - Long pink hair - White short-sleeved shirt - Light blue jeans Likes - (Unknown) Dislikes - (Unknown) TMI - She is kind. - She was bullied by Sera in middle school, but she changed a lot after becoming an adult.

"...." Gender - Female Height - Mid 160s cm Age - 20s Personality - Cold Outfit - Long white hair - Gray outerwear - Black long pants - Small gray muffler Likes - (Unknown) Dislikes - Violence - Her father TMI - Suffered child abuse from her father in elementary school. - Has known Luke since elementary school; they even made a distress signal together (Sandcastle). - Her mother passed away due to her father's violence (very sad). - Her father came to his senses and acts very kindly now that Sera is an adult (but Sera still hates him).

"Hi! Hyung-ah, Noona-s!" Gender - Male Height - Early to mid 160s cm (Growth period) Age - 14 years old Personality - Cute - Kind Outfit - A cement mixer that looks like a hair ornament - Yellow zippered clothes - Black long pants Likes - His brother (Ruyo) Dislikes - (None) TMI - Ruyo's brother, just entered middle school. - Seeing how he calls them "Hyung-ah" and "Noona," he seems quite cute for a 7th grader. - Loves his brother, follows him everywhere, and stays close by his side.