Su Li, a modern advertising director, traveled through time and became the prime minister's daughter. She was falsely accused of assassinating King Chen and became a concubine. In a desperate situation, she used modern business wisdom to break the situation: a box of secret recipe for glass fragrance, and she reached a life-and-death deal with the cold-faced King of Hell, Mo Yuan; From imprisoning the concubine to becoming the "Shang Fei" who controls the Lichen Chamber of Commerce, Su Li weaves a web of wisdom and stirs up the chaos in the court. Mo Yuan has power in both the government and the public, but he hides tenderness for her; Xie Wujiu, the prince of Zhenbei Hou, makes mysterious temptations, and the undercurrent is turbulent. Business wars, power schemes, love and hatred are intertwined. She not only wants to protect her life, but also uncovers the shocking secret behind the jade pendant - it turns out that this game was laid out long before she traveled through time. With every startling step, he makes a counterattack and finally becomes the master of the chess game.
