He is Yue Ying Liu Xiang, a notorious womanizer and the orphaned son of a former crown prince.
She is Princess Chaoyang, both his victim and the pawn in his revenge, as well as the woman he loves most.
She is the empress of the Liang Kingdom, both his ally and the mother of his child, destined to become the founding empress of a new dynasty.
In a single night, he steals the princess's undergarment, yet condemns the entire martial world to die with her. After lying low for ten years, he returns, vowing to seize the throne.
Only when he wears the imperial robes and unifies the realm does he realize that what he stole was far more than a single undergarment: it was the lives of three people, and the fate of an entire age.