An ordinary modern soul traveled through time and became the little palace maid who once saved the young emperor. With her sincerity and survival wisdom, she counterattacked and grew up in the dangerous harem. She is not only the unforgettable white moonlight of the emperor, but also assists the king to smash the conspiracy of powerful ministers, finally abolish the evil queen, and jointly create a new dynasty of Qingming and prosperity. The story spans time and space, forming a perfect closed loop of cause and effect, conveying the positive values of "sincerity, tenacity and kindness will eventually defeat hypocrisy and power".
