Su Wan, a top student in science and engineering, traveled through time and became an abandoned concubine in a cold palace. He was bound to the "History Live Broadcasting System" and his mission was to broadcast modern knowledge to the history of this dynasty. Thinking that the audience was an empty record, she let herself go and used mathematics, physics and chemistry to stir up the storm: improving agriculture, laying the foundation for industry, and enlightening thought... She quietly became the uncrowned godfather of promoting the revolution of the times. The emperor Shen Jue, who had disliked her in the past, after frantically pursuing the "Hermit of the Country" for many years, was shocked to find that the giant he bowed down to worship was actually an old man who had been thrown into the cold palace by his own hands. And more cruel truths followed - in all live broadcasts, the audience were historians a hundred years later. When he tremblingly opened the history book gifted by later generations, he saw the cold conclusion: "The prosperous age of Qianyuan began with the abandonment of his concubine Su Wan. Emperor Shen Jue, a man of love, a model of the crematorium." The former emperor finally began his desperate pursuit of his wife and the long road of atonement.
