They were in love, always passionately in love, but their family and friends didn't know about their relationship because they met while traveling. They met on the streets of France, then became interested in each other, and agreed to travel together. During the last stop in the snowy mountains, they encountered an avalanche. They were buried in the snow, but their hands were held tightly together. They were successfully rescued, but lost their memory and were taken back by their families in neighboring rooms in the same hospital. They don't see each other anymore because they don't know each other. There was a vague shadow of each other in their memories. They tried to look for it, but everyone they knew said they had never seen this person. They searched along the previously prescribed travel route, but kept missing. Many years later, they gave up hope and thought it was just an illusion. They were getting married, starting a business, and living well with each other. But on the street where they first met, they finally saw clearly the person who had always been vague.
Intention: Be good in an invisible place