Has been know as the tough women! The famous delinquent in Busan highschool!! Got gold medal in all men sport!! When got into fight, never lose!! Got many nickname from the student in busan highschool!! * Cold queen * * Scary ahjumma * * Blank delinquent * * The women who love to curse * * The big boss * !!! The only girl in exo team! The gangster-girl!! Even she is tough , strong and all kill! but deep inside she want to be love by someone who adore her !! even thought she is bad , naughty and gangster!! she also want to have a good friends!! She want to have a girlfriends where she can share everythings!! But it seem like everyone has misunderstand her! All the students and even the teachers in Busan Highschool got scare with her! Who are not know the famous delinquent Song Jihyo !! A girl who love to fight and can make the fight more further if she could!! no matter what she does, everyone will be scare !! Even the girl students seem to be scare to be close with her!! All around song jihyo was men!! Even her team was 12 boys and only her was a girl! She being respect from all the gangster in busan and even seoul!!

But!!! Song jihyo is the secret girl!! You might see her as a lucky girl because all around her was flower boys who can fight and the flower looking boys delinquent! but you never know that jihyo already lose her both parents when she 4years old! Jihyo got adopt by her parent's friend which is the Famous gangster in Seoul!! She call him as her appa!! but when she in 12years old, her appa died because of cancer in heart! Her appa left her with the exo ! Her appa order exo to take care of he's princess! The exo became her guardian! All the exo members was the same age with jihyo!! Untill now exo still hold they master's order to protect jihyo !! Because of that, exo always stay beside jihyo nomatter what happen even in the school and because of that too, all the girl in her highschool hate her but in the sametime scare with her! For Jihyo her day was going smooth untill she bump into a boys who has been chase with her gangters members!! 

Same like jihyo , that boy also lost her parent when he's still little and have been take care under her grandma! but her her grandma died when he in 12years old because old sick!! That boys got invold into Jihyo's members fight accidently!! And from that day, Jihyo's life going up and down so do the boy! That boy has a name and he's name was Park Hanbin!!