Jiang Wan, the modern top public relations devil, traveled to the Zhou Dynasty and started in hell mode - an abandoned noble concubine who was thrown into the cold palace. She has no systematic cheats, and relies entirely on her professional skills of whitewashing, controlling criticism, and building momentum. She regards the emperor as "Party A's client", the concubines in the harem as "competitive products", and the road to promotion as "brand marketing". While she was turning her hands to make clouds and rain in the harem, she was also fighting wits and courage with the sinister emperor Xie Chongyuan. Faced with the crazy covetousness of the yandere villain Prince, she took advantage of human weaknesses to fight back. From being an abandoned wife in the cold palace to doting on the sixth palace, her arrogant and soft-spoken nature made the emperor unable to stop, and in the end, she gained both career and love.