In a Chinese royal court, an army commander secretly trains a "shadow" to retake a city against the wishes of the king.

Set during China's Three Kingdoms era (AD 220-280). The story of a great king and his people, who will be expelled from their homeland and will aspire to claim it. The king, violent and ambitious, of mysterious methods and motives; his general, a visionary who yearns to win the final battle but needs to prepare his plans in secret; the women of the palace, who struggle to find redemption in a world where they have no place; and a commoner called "Lord of all the world", will be the characters around who turn the inexorable forces of this story.

In a kingdom ruled by a young and unpredictable king, the military commander has a secret weapon: a shadow, a look-alike who can fool both his enemies and the King himself. Now he must use this weapon in an intricate plan that will lead his people to victory in a war that the King does not want.