Others traveled back in time to change their fate against the will of heaven, but Chen Si just wanted to be a "time and space ferryman."
He sent Confucius home in his later years and asked the sage teacher to touch the textbooks written two thousand years later;
He carried the drunken Li Bai on his back and let Shixian see with his own eyes how his poems illuminate the ages;
He supported the sick Cao Xueqin and sat with him in the corner of a modern bookstore, listening to young readers arguing about the ending of Red Mansions.
The old people are lonely when they come, but have light in their eyes when they leave.
Until that day, there stood an old man with white hair at the end of the tunnel, calling himself——
Chen Si himself.
Add background settings:
1. Chen Si belongs to the Space-Time Management Bureau, and the prop for traveling through is called a space-time anchor;
2. The Space-Time Management Bureau has requirements and code names for each time-travel mission, and requires Chen Si to be responsible for writing a report after completing each mission;
3. There is no particularly strict time limit for completing the task. It can be one day or several days, but it will not be several months or longer;
