The Lost Princess of Time Travel

She traveled through time and became a concubine, but was misunderstood again and again. What will be her fate with her persistent personality? Unintentionally involved in national wars and conspiracy coups, is it true love or fake love? Destined, how to escape... When she becomes a ghost again, but she doesn't even have time to say she loves you, which part of her journey through time is her true self...