Storyline:
Gil Bok Soon is a deadly contract killer with a perfect track record, working for M.K. Ent, led by her mentor, Cha Min Kyu. While they respect each other, she knows he's a dangerous man. Cha Min Kyu's sister, Cha Min Hee, is an emotionally guarded executive at M.K. Ent, while Han Hee Sung, another killer at the company, remains unrecognized for his skills. As Gil Bok Soon prepares to renew her contract, she finds herself caught in a life-or-death situation.
