The story of The Last Princess of Roya Blood, Tsetsenhanrui is based on a true events. Tsetsenhanrui is a direct decedent and the very last royal blood of the Great Chinggis Khan. Tsetsenhanrui's life as a royal blood in 20th Century China was not easy and she had to face poverty after her home was robbed and father was killed. Her childhood friend grows up to be a handsome young man, but he chooses the life of monk-hood. But they fall in love and he decides to give up his monk-hood, is sent to war and gets killed. So, Tsetsenhanrui was married off to a man, she did not know. Later, during a revolution Tsetsenhangui was convicted of false charges and serves the community, but after a long inhumane treating of officials, she looses her mind. Her husband stays with her until old age and one day she regains her self and realizes how much she loves her husband, whom she never loved before.