Qin Shihuang unified the six kingdoms and established a huge empire. However, due to the harsh government and harsh punishments, the people were miserable. The old nobles of the six kingdoms were dormant in secret, waiting for opportunities. Prince Fusu, the eldest son of the First Emperor of Qin, was kind-hearted and compassionate by nature. He had many objections to his father's tyranny. The First Emperor was furious, so he was sent to the north to supervise the army and guard the Great Wall with General Meng Tian to resist the Huns.
The author's writing is very good