There are no way you can earn over 5000nps a day. If you really want neopoints, you have to play games hard and sell all you can. You might be able to have lots of neopoints by 2 months. But still, don't daydream about getting lots of neopoints.
I'm very amazed when people don't know what the wizard is.
Now I strongly suggest you to buy secret laboratory maps, or collect, then buying codestones from other people. Browse around the explore section a lot, you'll starting to have maps magically. But two of them are very rare, you must buy them, one is 6000nps, and the other's 10,000nps. Oh my god! It's 16,000 nps, now, you rather play games a lot and buy maps, than buy codestones. Sell all your codestones, they are useless if you can go to the lab every day. So sell them all! Click here for a preview of (real) the secret laboratory map, so everybody won't wonder so much. Click here to see what it looks like.