The Palace was a fantasy drama that was adapted from 'Palace Heart Locking Jade' by Yang Mi. This novel described the emotional entanglement and political struggle between Luo Qingchuan, a modern girl who traveled to ancient times and became the favorite of the Palace Lord and the prince. The TV series " Palace Heart Locking Jade " adapted the plot of the novel by adding more emotional scenes and action scenes, and presented it to the audience in a modern visual style.