On the day Shen Zhiyi was sentenced to death, the white silk silk was stained with blood, and no one in the court dared to speak out. When she opened her eyes again, she returned to the night before her death. This time, she no longer seeks survival, but wants to overthrow this cannibalistic imperial power. Xie Yunzheng wields a sword for her to break her precepts, Zhou Yanqiu rekindles the feud for her, Yun Niang orders her to pass on secrets, and the secret fight between Queen Xiao Lingyi and Zhennan King Jiang Yuzhao is pushing her into the eye of the storm. She used life as a chess piece and blood as ink to write a history book that subverted the imperial system. On the day when the whole court begged her to ascend the throne, she only asked: Who is worthy of sitting on this dragon throne?