In the autumn of the 19th year of Yonghe, Shen Qinghe, the daughter of the guilty minister, was sent to Prince Jing's Mansion on a rainy night with half a piece of broken jade.
She thought it was the beginning of revenge, but she didn't know that she was walking into a sacrifice that started three years ago - someone wanted to use her "key" to open the tomb of the old dynasty; someone wanted to borrow her "knife" to carve out the rotten flesh and replant new muscle; some even laid a dragnet, waiting for her "living move" to fall, and then they would close the net and kill the game.
There are three halls, four hidden stakes, and nine secret words.
She buried the first code at the bottom of the darkest well in Huansha Yuan, spoke the first secret words of life and death at the banquet of powerful ministers, and received the first blood-stained testimony in the wind and snow in the north. Every time she made a move, she crashed into another and more dangerous chessboard: the staff who understood the secret message pushed her away three times, the mysterious man who delivered the medicine and saved her life never left a trace, and even the leader of her old department who trusted her the most aimed his knife at her throat.
When the broken jade pieces were put together and the secret words were solved, she saw clearly - what her father left behind was not a list of revenge, but 3,756 "people"; the military symbols pointed not to soldiers and horses, but to a thirty-year "Qingming Festival"; and she herself, the chess piece crawling out of the sea of blood, must eventually walk out of the path that no one had planned between "trust" and "utilization", "revenge" and "innovation", "sacrifice" and "detachment".
The one who enters the game on a rainy night is Sin Slave. When the rain stops, she wants this game of chess to remember what "living" means.
Concept: A cold spy war-style ancient costume strategy, focusing on the core setting of "slaves of sin rely on secret word games to turn themselves around", with "trust and utilization" and "revenge and innovation" as the dual main lines, showing the transformation of women from chess pieces to planners in desperate situations.