She was born in a poor family, but has an unknown life experience. She traveled thousands of miles to find her mother, and met her beloved by chance, but she didn't know where her heart belonged.
He was born in a royal family and had a noble status, but he suffered an experience that ordinary people could not endure.
And he, who looks like a wandering cloud and a crane, has a different feeling for his family and country. He is far away from the world but can't be alone.
Maybe, everything is just a dream. When I wake up from the dream, I will only have the memories in the dream and the tears in the corners of my eyes to accompany me.
Isn't life just like this, there are both joys and sorrows, separations and unions.