Because of an accident, Ruan Qing "traveled" back to his previous life and spent his whole life with his "lover" in his previous life. Little did he know that his partner in this life was waiting uneasily in front of the operating room. A second separated them by a thousand years. No one knows whether what Ruan Qing experienced was a dream or time travel.
Intention: Compared with this life, he discovered a different life