Luxury Romance: My Supershining Cute Wife

On a rainy day three years ago, she rescued him in a cave. In the dark, she thought it was a proposal in dream rather than in reality. Three years later, he and she met again at a reception. However, as time went by, they had already forgotten each other's appearance. When the feelings buried in the bottom of their hearts are awakened, fragments of memory are stitched together, what will their fate be like?