Jiang Liyan accidentally slipped into a book and could only return to the original world when the progress bar was full. She decided to change the fate of the original owner. She carefully taught her apprentice and worked hard to atone for the original owner's crimes. As time went by, she gradually found that she seemed to have integrated into the world and developed feelings. She used herself to seal the passage to the demon world, so that people would no longer panic and be disturbed. Her death ended the war between humans, demons, and demons. But she never regretted it.
