hey, it’s chey! i’m here to introduce you to danger’s kostion’s main dancer, vocalist — jung sebin. you can find his public profile here, private profile here, plots here & pinterest board here. below the cut, you’ll find a guide to all things sebin.
PERSONALITY.
istp-a / the virtuoso. observant, independent, aloof, selective with personal relationships and treasures personal space. sebin doesn’t like crowds, nor does he likes to travel in groups; he prefers to be by himself when he can, which stems from his independence and detachment from others. you’ll find that he’s highly selective with who he’s kind to & who he lets near him; he treats most people with the same disrespect, but every once in a while, he’ll find someone who sticks out to him and show them kindness. he doesn’t like being asked about his personal problems or how he feels. prefers not to think about human emotions at all, since he hardly understands them.
libra / the balance. sensitive, objective, intelligent, passive aggressive, unreliable, superficial, indecisive. sebin is highly emotional, although he’s very out of touch with his emotions; very prone to sudden sadness, anger, annoyance, etc. even when he isn’t aware that he’s angry, he still finds himself being aggressive with people who haven’t done anything wrong. likely to agree to plans and then call out at the last minute or simply not show up. doesn’t know what he wants out of life, so he usually lets himself be pushed in directions that he doesn’t want to go in by external forces. stubborn on the surface, but deep down, he’s a people-pleaser. seeks validation.
other notable traits. despite being introverted and independent by nature, sebin is painfully talkative. he can stay quiet for hours, but once he opens his mouth, it’s hard for him to return to his silence. often puts his foot in his mouth. critical of others, gives his opinion where it isn’t wanted. superiority complex that conceals an inferiority complex. hates physical touch, but once he feels comfortable with someone, he seeks it out.
BACKGROUND.
sebin was a silver-spoon child who was given everything he wanted and more, but he was raised in a cold house that felt more like a museum than a home. overall, he wasn’t given much love by his parents, but it wasn’t because they weren’t capable of showing love — it was because all the love they had to give was given to seb’s older brother, seyeon. in the old days, he didn’t mind much/hardly even noticed. he loved his brother a lot and, most of the time, wanted to be him. followed him around constantly, copied everything he did, wanted to share all of his hobbies and interests.
the love he had for his brother began fading as he approached his pre-teen years, spurred on by the fact that everything he accomplished paled in comparison to what seyeon accomplished. felt like he could never win. then his brother started coming around less because he had become an idol trainee.
seyeon debuted when he was 18. sebin was 13 at the time and being the kid who was still at home, he had to deal with everything that came with seyeon’s fame. he had to listen to his parents and others kissing his ass, had to deal with fake friends who never liked him before wanting to get close ‘cause of seyeon. became kind of aggressive around this time, thought the whole thing was ridiculous. felt invisible.
was pushed towards dance and vocal lessons by his parents who thought fame was pretty cool. wanted two famous kids. ultimately, sebin ended up as a kmg trainee by the time he was seventeen, even though he really had no desire to be a celebrity.
his anger just grew and grew with every year that passed, became physically aggressive, too. only managed to bite his tongue in situations that would affect other people, too, rather than just himself. doesn’t really give a fuck about what happens to him, but doesn’t want his ~attitude problem~ to get anyone else in trouble.
debuted on july 22, 2020 as kostion’s main dancer. he’s... very mad about it. furious, even. doesn’t want to be here. doesn’t want to be a celebrity. doesn’t want anyone looking at him. feels disgusted with himself for following through with a dream that was never his.
TRIVIA.
sebin almost always has his fingernails painted black, so long as the stylists will let him. takes very good care of his nails, makes sure to touch up the polish any time it starts chipping. has been doing this since late 2019.
doesn’t mean that he wants to do it for a living, but he does actually enjoy dancing; he likes to learn popular tik-tok dances. thinks they’re fun.
really likes physical activity, since he has so much restless energy. goes for early morning runs, sometimes leaving before the sun is even up. enjoys playing sports and working out in his free time. lowkey buff.
huge fan of fruit. he eats... so much fruit... obsessed with fruit smoothies.
he has a lot of aggression, but he very rarely takes it out on people. however... inanimate objects are not saved from his wrath, and he has a nasty habit of punching hard things. has scars on his hands from this, almost always has raw patches around his knuckles.














