Li Yang, an ordinary young man in modern times, accidentally traveled through time and possessed Ying Zheng, the first emperor of Qin who unified the six kingdoms. When he first arrived in the Qin Dynasty, Li Yang made many jokes with his modern thinking and acting style, such as using modern language to communicate and setting up a "palace KTV", which caused chaos in the palace.
Li Yang noticed the shortcomings of the Qin Dynasty's system and implemented reforms such as developing commerce and popularizing education. However, he was resisted by conservative ministers, and the treacherous minister Zhao Gao also took the opportunity to cause trouble. Li Yang used modern wisdom to see through Zhao Gao's conspiracies time and time again, successfully resolved the reform crisis, and won the recognition of ministers.
In the palace, Li Yang introduced modern cultural technologies such as mobile phones and the Internet to everyone, which aroused people's amazement. He also learned ancient etiquette and culture, and many interesting things happened due to the collision of cultures.
When the Qin Dynasty was invaded by foreign enemies, Li Yang relied on modern military knowledge to lead the Qin army to repel the foreign enemies. He gained the love of the people and the respect of the soldiers, consolidated his position in the Qin Dynasty, realized his own value in the ancient world, and experienced a unique life.