A tyrannical king reigns over his kingdom with an iron fist, but there is hope. A prophecy foretold long ago states that a boy will rise up against the oppressive regime and lead his people to the promised land of Promethea. This is the action-packed journey of one boy that sparks a rebellion that ignites a vicious clash where only one group can emerge alive and victorious.

1865: A young French officer, travelling the U.S. in search of the murderer of his best friend, gets involved in a struggle between poor farmers and a rich landowner. To help the farmers, he offers them his "Savate" (French kickboxing) skills.