Lin Jin is a demon who accidentally transformed into an orphaned girl in Dayin Dynasty who lost her parents and suffered from bullying. In this mortal court, magic has been suppressed by the laws of the world and turned into a strange power called "Heart Flame", which can only grow by absorbing the strong emotions of others. Disguising, hiding, and surviving in the cracks are the first lessons learned after integrating into this fragile body. However, her instinct for "food" pushed her to the forefront time and time again, and also to the powerful and cold-blooded chief minister of the dynasty - Xie Chenyuan. Everyone in the world is afraid of Xie Shen Yuan, saying that he has a heart as solid as stone and has no plans left. Only Lin Jin could see that the complex emotions surging in this villainous official were the most delicious food she had ever tasted. Moreover, in his repeated protection and approach out of "morality" or "calculation", she could smell the loneliness of the same kind. She carefully grabbed power and weaved lies under his nose, but she didn't know that she had become the only variable and all selfishness out of his control in his dark chess game. This is a story about a demon who grew up alone in the machinations of the world, but was accidentally captured by the biggest villain. Golden Finger + Machiavellianism + Redemption, an undercurrent of pure love.
