Who says that being a monster will lead to evil? Who said that fairies and monsters cannot marry? If I take the six realms as my marriage, are you willing to marry me?
Mortal life is very short, so we are always in a hurry. Study in a hurry, become famous in a hurry, get married in a hurry, die in a hurry.
But she is different. She is the destined demon king and has an unlimited life. The most important thing in her day is how to kill time.
When she first returned to the demon world, she spent a long time sitting on the Immortal Killing Stone watching people coming and going in the mortal world, and occasionally thinking about the problems she had stubbornly wanted to figure out before.
Later, as time went by, I felt it was boring. It didn't matter if I understood it or not, why bother dwelling on the past. Every day I would enjoy the breeze and look at the scenery. When I got bored, I would go to the mortal world to hook up with a few handsome guys, harm a few creatures, and even cause fights between a few Taoists and immortals. It was quite a pleasant life.
However, as you live for a long time, you will always meet a few people you don't want to meet. After all, there is no way to escape.