Jiang Nan, a photographer who had just graduated, was unexpectedly missing when he went abroad to collect photos. His domestic girlfriend Xia Lanyi waited for no results and decided to go to the photo collection site to search. At this time, Jiang Nan was rescued by a local Chinese family. After waking up from a coma for a few days, he found that he had no memory of anything. When Xia Lanyi saw Jiang Nan again, she found that there was already another girl beside him...