He is the most elegant and wise scientist on the planet Black Star.
And she is an ordinary white-collar worker on earth who works from 9 to 5,
When they first met, she was just a gift given to him for scientific experiments.
She said: "Shall we make a deal?"
Later he said: "I don't know why I love you so much."
She smiled warmly: "No matter how strange the place is, I feel at ease when you are here!"