If I were to have that big amount, I will place it into cryptocurrency trading. I will be very happy because I can now buy my favorite coins. I can buy Bitcoin, Bitcoin cash, dogecoin, Litecoin, dash, Tron, ripple, axie infinity, my neighbor Alice, etc. I will immediately buy and sell those coins.With such huge amount in my hands there are many business that can make me repay it in three months but i will prefer to start importing agricultural products.