Freelance hacker Xiang Yanan, securities manager Bai Lu, and animation designer Xu Yiyi are known as the three sisters who travel all the way to the south. Their common hobby is hiking and adventure travel. They never expected that they would enter the forbidden area and get trapped when they challenged the mysterious wild tea mountain in Shu. They accidentally entered the time and space door and ended up in the ancient Shushan tea garden villa, starting a ridiculous ancient life. This world has caused the sequelae of excessive human intervention due to a secret recipe for having children 800 years ago: the gap between the ratio of men and women is getting bigger and bigger. There are more men than women. Is the game between men and women a love? Or is it a helpless compromise? Men who have been vegetarian for a long time are too scary... There are more men than women...