The time traveler Qin Luo survives in the world of books by writing diaries, but accidentally lets a copy of the diary fall into the hands of the heroines. They saw through the tricks of the original male protagonist "Dragon King" in advance and no longer passively accepted fate, but bravely pursued self-worth and true love. Qin Luo also grew from a bystander who just wanted to go home to a person who protects others. The story conveys positive values: life should not be preset, and everyone has the right to choose their own path; sincerity, bravery and responsibility are the keys to winning respect and happiness.
