Some people are keeping watch in the deep palace, while others are hiding letters on the post roads and heading south. Nineteen lines criss-cross the world, trapping the world and people's hearts. Many years later, Xie Ci and Xiao Lanyan met in a chess game. Between the black and white turns, the undercurrents of the old dynasty, the secrets of the family and the buried names gradually surfaced.
The chess game never stops, it just changes the person holding the piece.
Intention: Between fate and conspiracy, how to leave a glimmer of hope for each other in the end game