jayu is quite the equivalent of his name (aka freedom).
the boy is definitely young, age-wise, but he is a child with an uncertain type of maturity; and this is seen from the fact that, back in his primary, many children bullied him and his parents had told him to let it off. for him, it also means closing himself since a very young age. it was stuck to him and made him a little bit detached... or for the lack of explanation, he pulled himself off into finding a comfort with solitude. for the years that passed the only one he truly trusted are his family members. years of little eagerness to be social also caused him a rather unsatisfying friendship, as he prefer being alone, not feeling lonely (which always happen when he is in social events or something like that). those alone time of his is always used to form thoughts and opinions of his, the one that one couldn't help but ask, "how did you think about it?" and he stood on his ground with that. and if people are trying to change that, well, sorry not sorry, he would made some kind of crazy efforts to defend his ideas, even though it's pretty much wrong and he's in the losing party.

oh, and don't think this boy is stupid. he's definitely a guy with crazy ideas (as shown above) and new opinions. though its not mostly for himself or things like that. maybe his ideas are all gone wrong, and this is one of his biggest pet peeves. he had developed something and it should work. be afraid, this boy pushed himself down to his gills just to achieve something. after all, success comes after hard work, and this guy doesn't mind with that. due to the roundabout of independence, he has formed opinions that isn't mainstream (after all, the only thing that pissed him more than anything is being called the same as other people) and are held to be strong. any defying opinions (reasonable or not) is held as a bad type of crap... that he wants to quietly kill in his mind. if someone keeps on saying that his ideas are wrong, this guy can be one crazy rebel (which fortunately haven't happen and will certainly not in calculation). intellegence also help him to be quick at learning and adapting with survival challenges. teamwork? not really. not when they won't gave him space. but to be honest, he likes to give people the benefit of the doubt in social situations, as long as they do not ruffle his thoughts.

does that mean he is a cold-blooded sniper that has a pretty face? answer: BIG NO.

he partially guarded himself due to his fears too. he truly feared of losing people since he was young, and beyond anything, he needs his family, no matter how cold or a major douchebag he is. and his family can come in any forms, but for now, his biological family is the most important to him. but at least, he picked people with insightful thoughts and observations. he knows quite well nobody is evil, and it's just that they won't really like him for who he is and he fears that a lot. he does care for his friends and family; his brother has difficulties, but jayu is more than willing to help him learn and stood as the protective brother. and in the worst cases, he would try to help his friends, but doesn't necessarily have to put himself in the mix. yeah, a little misgivings, but his friends and family are something valuable, and are truly loved, even if his love isn't perfect. opinion wise, he's close-minded if they defy it, and so does he goes with people. he still needs to learn to be open and more accepted, but for what he can be, he's fine the way he is for now. he doesn't want to boast his skills nor his opinions until they are shaped perfectly, for none is worst than an oppinion that doesn't have any proves or points in it. and he  values time too; he trains in his spare time.
 

TRIVIA ♡ 
likes
- rifle
- coffee
- early morning walks (just because he is rebellious doesn't mean he is a total slob.)
- rain
- alone time.
- playing electric bass or guitar
- fireflight. Unbreakable, stand up, and more than a love song are personal favorites.
- the school's blue jumpers. admittedly.

dislikes
- being watched
- very loud noises, except that of rock (and thus, clubbing and people fighting is included to be hated)
- coffee mate (even koohwan and his brother can't.)
- running out of time
- being disorganized
- mocha ('weak losers.')
- dealing with fights

trivia
- everything should be in the place he likes. thus... things happened.
- between coffee and tea, he prefers coffee.
- knew some kind of gossip that happen between trainees... oof.
- he learned how to use revolvers, semi-autos, and shotgun too, but he is suited for rifle, his father said.
- knows sign language.
- LOVES beef kebabs.
- his idol is Simo Hayha.
- learns taichi for 3-4 years before quitting.
- if he's allowed to travel anywhere, he would go to Nordic countries.
- surprisingly, the only thing that he usually boast about was his opinions; rarely his skills.

quotes:
"you said i have no heart; but i still talk."

BACKGROUND ♡ jayu is born at incheon, 15 august 1997. everything is pretty much fine; well, the only odd thing would be his father's frequent gun polishing at his house. jayu had been fascinated with it, but he got extremely disappointed because it was just some kind of useless metal, not knowing that his father had unloaded it beforehand. it wasn't until jayu was nine when, his father took him to a gun raining place. instead of being uber scared like how some children were, he actually love it. his father was completely surprised, and thought him the very basics (and the code of, 'don't use until emergency.') of course, their training were at isolated grounds and barely ever got suspected.