Romantic war story from times of Spring and Autumn Period (771-476 BC). During the Spring and Autumn period, feudal lords waged wars against each other, leaving the land in devastation and the people in misery. The states of Qi and Ju clashed near the Great Wall of Qi, triggering a brutal and bloody battle. She is a valiant princess who rides fearlessly across the battlefield; he is a spirited and formidable war hero of the enemy nation. When trust is torn apart by betrayal from those closest to them, and when conspiracies fueled by national enmity and personal vendettas sweep in, can they defy the odds and turn the tide? And can that spark of affection between them blossom into something more?