Shu Man has been known as the 'unlucky girl' from a young age as unexplained tragedy seems to follow her. Despite this, she grows up to have a kind personality and wants to help the people around her. Attracted by this, two Lin brothers compete for her attention and love. The Lin brothers are unrelated by blood, but they have grown up with each other and have competed for everything in their lives, including the love and affection of their family. When troubled times come about due to the onset of war, what will become of the brothers and Shu Man?