The General Brought Home a Woman, and the Princess Was Sent to Marry for an Alliance

The princess is naturally beautiful and exceptionally clever, and she once shared a deep love with the general. But when the general brings back a woman from beyond the frontier, the princess is left humiliated. When a foreign power invades, she sacrifices herself for the good of her country and agrees to marry abroad. In a foreign land, she meets the second male lead, and the two gradually fall for each other as they face hardship together. The princess is peerless, but on this journey to a foreign marriage, love and worry for her country weigh heavily on her. How will she choose amid the turbulent tides of fate and write her own legend?