In the kingdom of Haneulguk king Dong Man mourns a son who never died.Instead he grew up in a far village,away from the palace and the royal family because the queen wanted to kill him since birth. When years later,the queen forms an alliance with the notorious king Darius, king Dong Man chooses seven men to train to be his elite soldiers. Men with a past. Men who are fiercely loyal. Will the king ever meet his son? This is a story of seven men from all walks of life who met tragedy. They fall in love while protecting the king. Will love get in the way of their loyalty?