After Politely Rejecting the Goddess

Serious version: Some people say that a man only needs a woman to grow up. That night, I saw her with my own eyes, walking with an old man, talking and laughing. That day, I woke up... Many years later, I was in a high position and was as rich as anyone in the country. But suddenly I looked back and realized that on that day many years ago, I also lost something very important. Easy version: This is actually a great novel.