In a poorly run second-hand bookstore, Lin Zhiwei received a borrowed letter from ancient times late at night.
The other party only wants a book that can save his life, establish himself, and change his destiny. She casually borrowed a modern reading book, but in another era, it caused turmoil in female education, epidemics, unjust cases and court affairs.
As the pages of the book went back and forth, people from the two eras began to question and save each other, and finally understood: it is never a book that really changes history, but the people who understand it.
