I Really Don't Want to Come Back

He came to her world inexplicably and got married. She was knowledgeable, courteous, and had a good heart. He and she lived a happy life and treated each other with respect. He fell in love with this kind of life until one day he was forced to go back, and he was happy to find that she had also come. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.