Qin Xi, a modern white-collar worker, accidentally traveled through time and became Qin Xi, the weak and cowardly third girl of the ancient Anguo Palace. When she was about to be sent to the British government to celebrate Young Master Tang Qi, she originally thought that what was waiting for her would be the rest of her miserable life withering silently in the inner courtyard of a deep house. But who could have expected that things would turn around and Tang Qi's life should not be cut off. The clouds would eventually come to an end. Just when everyone thought she would join hands with Tang Yi to fight against the storm, the style of her painting suddenly changed. The mysterious fourth prince, who always showed himself cold and aloof, actually helped Qin Xi secretly many times, and feelings quietly developed. On one side is the gentle and affectionate Tang Yi who shares life and death, and on the other side is the domineering and affectionate fourth prince who controls the world. Qin Xi is caught in a dilemma.
But the story does not end here. Just when Qin Xi is making a difficult decision, she is shocked to realize that her time travel is not accidental. There seems to be a pair of invisible giant hands controlling everything behind her. Her entanglement with Tang Yi and the fourth prince has been written into the script of fate many years ago. Should he rise up to resist and break free from the shackles of his destined destiny, or should he comply with God's will and indulge in love and hatred?