1859. The last days of the Joseon Dynasty, where the wages of greed bring poverty and death. A pack of bandits - calling themselves KUNDO - rise against the tyrants, stealing from the rich and giving to the poor. In an era where status is decided by birth, this band of thieves risks their lives for honor, in the name of the poor and oppressed. But for one man, a debt of bloody revenge is owed to the aristocrat that robbed him of his family and his name.