In 210 BC, Qin Shihuang Yingzheng died unexpectedly in his palace in the sand dunes.
After learning that the Great Qin had perished three years after his death, he signed a contract with the time travel system to find various plug-ins for the Great Qin to survive.
Qin Shihuang: What is this? Da Qin doesn't have it, I want to take it back.
What, where is the Western Region?
Are there hundreds of countries in the Western Region? That's Qin Tu!
As a result, with the support of His Majesty Qin Shihuang, Great Qin became frighteningly powerful.