In this age of materialistic desires, most people do whatever it takes to pursue their own interests. Love has been forgotten by many people in an unknown corner, but there are still some people who spend their lives or their whole life explaining to everyone what love is? It explains that love is still an eternal and desirable theme. Xu Nan spent his whole life fulfilling his promise to Zi Jin. Even after Zi Jin lost everything, he still never left him and accompanied the unconscious Zi Jin for more than 20 years with four years of beautiful memories. Will Xu Nan's efforts over the years be rewarded with God's favor? Will they live a happy life or forget each other in the world...
Concept: Missing is the most tender waiting, falling in love is the most romantic ending