She was originally a princess in heaven, but she fell off a cliff because of a mortal! He once picked up the needle to make her forget herself, and she once gave up her status as a princess for him. They were lovers, but they broke off the relationship because of her superiority.
When they met again, she married someone else for the one she loved.
But he was alone in his heart because of the love he had a hundred years ago, knowing that she already loved her. She knew that she only loved him in this life and only regarded him as her brother!
And she knew that the person she loved only wanted this world, but she still insisted on helping her come to this world. He said that he loved to watch her dance the most. He said that as long as there is him in the world, she will be there! He said wait for me, but he also said wait for me. He made her wait for several years, but what she got in exchange was 'I'm sorry and never possible'...