Whoever can open the knot of yin and yang will become the master of the world.
In the last years of King Zhou You, the world was in chaos. The vassal states were independent one after another and were not under the control of the Emperor of Zhou. The Qin State was located in a barbarian state, with the Chu State within and with the eyes of the Chu State, and constant harassment by dogs and soldiers outside. What was the reason that allowed this precarious small country to become the empire that finally unified the world?
Please read the Yin-Yang Knot series of books to tell you a different story about the Qin Kingdom...