The protagonist Shen Zhigen travels back to ancient times with a jade pendant. He has no golden finger to influence history and can only protect himself in the torrent of the times. The modern thoughts before time travel made Shen Zhi more sympathetic to a beggar, and his survival in ancient times allowed him to engineer the exile of his political opponents in the court. He found the other half of the lonely soul in troubled times - Li Congjia. Since then, the two have trusted and relied on each other in troubled times.
He witnessed the change of dynasties, the departure of his best friends, and himself being abandoned by the times.
Intention: Individuals retain themselves in the tide of the times