Eagle Roaring Qinchuan

On October 17, 2000, special soldier Xiao Yuan was sent into the quantum field transmitter without his knowledge and landed in Handan, Zhao State in 251 BC. He couldn't come back, and no one knew if he was alive. He didn't know that on the night before departure, he got a woman pregnant. Twenty-five years later, his son Lin Yi learned the truth from the encrypted hard drive left by his stepfather Chen Shouzheng. His stepfather spent his whole life researching the blueprint of the micro-transportation device and gave it to him before he died. Lin Yi spent all his savings to build a device, traveled through time and space with his father's eagle-shaped metal plate left behind, and landed in Yingchuan County, the 35th year of Qin Shi Huang's reign. He mingled with the criminals, climbed over the Great Wall, and stepped into the grasslands beyond the Great Wall, looking for traces of his father along the way. What he doesn't know is that his father Xiao Yuan has lived in ancient times for forty years. After assisting Ying Zheng in unifying the world, his traces were wiped out by burning books. Now he lives in seclusion in the north with his adopted son Xiang Yu. And Xiao Yuan's heart has gradually darkened over forty years of vicissitudes. When Lin Yi finally found his father, what awaited him was not a reunion, but a cruel choice: stand on the side of his father and Xiang Yu to fight for the world, or maintain history and move in the right direction? His biological son helped Liu Bang, and his adopted son assisted Xiang Yu. Father and son stood on opposite sides. This is a journey to find his father that spans two thousand years, and it is also a war destined to be unwinnable.