She fell in love with him at first sight, but he was immersed in the memory of his deceased girlfriend and couldn't extricate himself. There is a saying: People in memories cannot be defeated. Facing the beloved in his memory, what will she do? What will happen to him? Should you cling to the memories, or cherish the people in front of you? As time goes by, what will happen to love? Will we grow old together, or will we forget each other in the world?