From an abandoned woman in the cold palace to a national chess player, she regards the country as her motherland and all living beings as her children. However, when the chess game gradually became clear and sincerity and calculation intertwined, she realized that she was no longer just a chess player outside the game. The final move of this game of chess is related to the fate of the country, life and death, and even more related to the heart that she tried to escape but ultimately fell into.
