Xiao Jinwu, an abandoned concubine in the cold palace, was framed and imprisoned for three years. She had no food to eat and her hair was like frost. However, during a lunar eclipse one night, she borrowed ancient books and secret techniques to travel back to her youth, holding a tiger talisman and wearing old armor. She vowed to kill the officials who usurped the throne and regain military power. However, her old enemy Ji Zhen, the lone minister she personally promoted in the past, now holds the imperial army and watches her rebirth with cold eyes. The two of them work together step by step in the undercurrent of the court. She uses her wits to break the game, and he uses his poison to balance it. Who is the real chess player? When the tiger talisman is stained with blood and the country changes hands, whether she and he are enemies or allies has been decided by fate.
