"Buying nature is good" is not a common term used in traditional Chinese culture or the zodiac. In Chinese, this phrase is more likely to be a personal term or the term of some specific community.
According to the standard zodiac order, the twelve zodiac animals are rat, ox, tiger, rabbit, dragon, snake, horse, sheep, monkey, chicken, dog, and pig. Therefore, if "buying animals that are inherently good" is for the zodiac, this usually refers to a certain zodiac sign in the entire zodiac system. For example, among all animals, as the representative of the zodiac, then "buying animals that are inherently good" may refer to It's a dog.
But again, the saying "buying sex is inherently good" is not a common expression in traditional zodiac culture. If you have a specific context or a specific cultural background, maybe I can help you explain the meaning of this phrase more accurately.
