Cai Baiyang, a job seeker, unexpectedly transmigrates back to the Republic of China and lands an incredible job: building a subway.
With a phone that can access the internet, he thrives in the Republic of China. Through his work, he meets three people: Zhong Bencong, a middle-aged cyberpunk; Xu Wenjun, a clever and forthright young woman from the Republic of China; and Fei Ge'er, a quiet, taciturn girl. One is a cryptography expert who transmigrated from the modern era, one is a top student in the Architecture Department of Jinling University, and one is the daughter of a tribal chieftain who transmigrated from the prehistoric Yangshao civilization.
The four have different identities, but in 1927, in the Republic of China, they become colleagues and gradually grow familiar with one another.
A tale of love and hate spanning ten thousand years unfolds slowly as time flows backward...
The four have different identities, but in 1927, in the Republic of China, they become colleagues and gradually grow familiar with one another. Cai Baiyang and Zhong Bencong join forces to find a way back. An Lingnan and Fei Ge'er both fall for Cai Baiyang, while Japanese spy Dashan Yang discovers the secret shared by Cai Baiyang and Zhong Bencong and plots to steal their research, hoping to erase China from history forever. A current of love and hate swells along the banks of the Fenghua River in 1927.
A tale of love and hate spanning ten thousand years unfolds slowly as time flows backward...