Kwon Soohee, otherwise known as Agent 17,a cold ruthless agent and one of the best in America, has a new mission. Although she is one of the elite but when she finds out her target is someone she knows, her walls slowly start to fall apart. What happens when she visits a road down memory lane? She meets her fist love but is he what she expected? How will she survive from her weakness, Himchan? Her parter Agent Bang starts falling for her and things will get complicated. Read on to find out mo