Business Idea Brainstorm

Hello, fellow entrepreneurs.
Let’s talk business. I have MK10 million to invest and I’m looking for business ideas that can realistically generate MK1–2 million in monthly profit. I’m based in Lilongwe.
I know the usual questions will come up: “It depends on your interests, experience, location,” etc. I understand that. But for this discussion, I’m specifically looking for businesses that are already working on the ground, the kind where someone has a proven blueprint or has seen it succeed firsthand.
I’m not looking for generic suggestions like poultry, farming, or a grocery shop unless you can explain why they can realistically hit those profit figures and how the numbers work.
If you’ve got a solid “plug” business with a proven model, I’d genuinely appreciate you sharing it. Even a brief breakdown of the business model, startup costs, and how it reaches MK1–2 million profit per month would be incredibly helpful.
Looking forward to hearing your ideas.