When the author and the reader both travel into the same book, they hold the script in hand and become the most dangerous variable in the story.
She is the princess with a predetermined destiny in his novel, and he is the all-powerful emperor in her book. Two modern souls unexpectedly reunite in the chess game of an imaginary dynasty.
They understand the ups and downs of the country's fate in the next ten years, but they don't know that every rewrite of the plot will trigger a more turbulent undercurrent in the unknown blank space.
When the well-known storyline begins to collapse, and when the choice between the emperor and the emperor sets off a huge shock to the government and the public, these modern allies must work together to write a brand-new ending that goes beyond the original work, caught between imperial power, aristocratic families, and history. This time, they are no longer just readers of fate, but the creators of their own legends.