What is the theme of Meiling's publication?

The first woman slept in the bed of a man's concubine, and the drunk swallowed gold and died. Men dominate the world and are assassinated by a man who is very similar to women. The second man married this woman and sent her away for 20 years in order to unify the world quickly. After six or several years, the woman escaped and found that her memory had changed, but she didn't dare to love him for a few months and died. This man has been lonely all his life and has no wives and concubines. The third man found a woman and married hanling, but it was difficult to give birth. The man is still lonely and has no concubine all his life. The fourth man became stronger than the first man and began to get married, get along and fall in love. The woman also grew into a real mistress and queen, and the man finally got together.