During the Wanli period of the Ming Dynasty, the Bo people were hunted down by the imperial court. As a descendant of the Bo people, He Mo was studying the history of the Bo people and accidentally traveled to the scene of the Bo people's killing. He was a member of the imperial army. After accidentally discovering his identity, He Mo resolutely returned to the Bo camp, leading his people to fight against encirclement and suppression, occupy the top of the mountain, and fight a bloody path.