17 year old Mia Copeland had always dreamed of moving to South Korea, so when her step-mother gained a promotion over in South Korea. She was more than thrilled when the family had to move to Seoul, and she was ready to embrace a new land, new language and new culture. It was also a chance for her to make friends, for her to step out of the zone of loneliness. Yet, Mia soon saw the fight for popularity was no different from the western style, and she soon found herself a friend in a bullied boy, known as Choi San, and a aloof bad boy, known as Jung Wooyoung, whom was rumoured to be a teenage hitman. Life in Korea was looking bright, and Mia believed that she could thrive there and her whole family could thrive there.

However, when her father screws over a underground crime boss Cha Seungwon, Mia soon becomes a victim to his deadly mistake. As she is kidnapped and held for ransom, and the crime boss had notorious plan’s for Mia for she was a beautiful girl. Nonetheless, when a rumour begins to reveal itself as truth to Mia, Jung Wooyoung leaves behind a trail of blood as he fights to free the girl who didn’t shy from him. As he fights for the girl whom befriended him, and caused him to fall in love with her very being. He was finally going to put to use the skills, and knowledge his parents taught him from a young age. He was going to show his father, that he has what it takes to be strong as he saves the holder of his heart.

So follow Mia and Wooyoung as their teenage lives are thrown into the sordid world of drugs, and bloodshed. Follow them as they seal the true meaning of friendship and loyalty, as danger puts their friendship and future to the test. Will Wooyoung succeed in his mission? Or will he fail? Would Mia be able to stay strong? Or will she crumble?