The girl Gaigai and Wei Guangyin once lived in the same orphanage and had a deep friendship, but unexpectedly they had to part ways due to various reasons. On the day when the young Wei Guangyin was picked up, in order to recognize each other in the future, the two embarked on a journey to find the Migu Tree. An accident happened on the way and they were separated. When we met again, he was a depressed young man with a distinguished background who had been in a mental sanatorium. She was a happy girl who lived in someone else's home. When two lonely hearts came close to each other, unexpected accidents followed one after another...
