People who have been dead for many years have been wandering around the world. One day, they encountered a tornado and were swept into an unknown Warring States space. Modern old ghosts possessed the bodies of newly deceased children. What the ancients called resurrecting the soul through the corpse is now called soul time travel.
This old ghost cherishes his life very much, but he always encounters people and things that require him to risk his life to save him. The old ghost doesn't have a long memory, so he becomes Mr. Dongguo again and again. It is instinct to cherish life, and it is instinct to save others. As the saying goes, a country is easy to change, but a person's nature is hard to change.