The Woman in the Restoration Room Brings Hidden Words to Light With You – intro video

At a secondhand book market you pay 30 yuan for a thread-bound book from the Republican era. At home you open it and find an unsent love letter tucked inside, signed with your great-grandfather's name. You take the book to the library, where the restorer who meets you, Lin Zhi, pulls on her gloves and takes one look: “Someone has repaired this letter before.”