The first part of this season continues where the second season ended, and the battle for the Mohist school finds its conclusion. In the second part of the season, new alliances are made and new foes arise. (Source: AniDB)

In the second season, Emperor Qin sends Quicksand to destroy Machinery City, the home of the Mohist School. At the same time, Duanmu Rong sends the three kids, Tianming, Shao Yu, and Gao Yu, into the forbidden grounds of the Mohist School, a place where nobody could enter without permission. (Source: AniDB)

Set during the Qin Dynasty in ancient China, a brave assassin attempts to kill the Emperor to save his homeland. However, the assassin fails and in retaliation, the Emperor sends his troops to kill his eight year old son. A highly skilled swordsman intervenes and rescues the boy. After their escape from the forces of the Emperor, they embark on a journey to change the destiny of the empire while encountering several friends and foes along the way.

Spin-off episodes of the franchise Qin Shi Ming Yue focusing on Baifeng.