"An accident caused her to travel from a modern laboratory to the deep palace of Daliang Kingdom. The memory of the original owner, the queen's conspiracy, the emperor's affection... All these made her at a loss. She originally wanted to stay away from the disputes, but she was involved in the vortex of palace struggles time and time again. Xiao Yu, this ruthless emperor, was gentle to her. . However, when the truth gradually emerged, she discovered that there was a shocking secret hidden behind this deep love. Should she choose to forgive or turn around and leave? How will she protect her heart in this deep palace? A passionate sadomasochism that spans time and space is about to take place..."