Rao Bi, a modern woman with terminal illness, chose to go to Dali in the south to spend the rest of her life alone in the last six months of her life.
After a series of adventures, he traveled to the last years of the Yuan Dynasty, when the war was turbulent, and she actually became Princess Agai, the daughter of King Liang who was in charge of Yunnan!
Being run over by the wheel of history, and entangled with intricate emotions. Rao Bin came to this romantic city twice in ancient and modern times, but he never dared to ask:
Is the promise of life really only for ten years?