If you asked such a question and asked it on the internet, most likely, you are interested in earning legitimately. It is always more difficult to earn money legally, as it is a longer process and you’re less likely to earn millions at a time.
First of all, you need to understand where you want to make money. Are you satisfied with everything in the country in which you’re living? Will this country allow you to earn as much money as you want, and how will you see yourself, having earned, in that country.