I have two Nintendo 3DS consoles, and one copy of Animal Crossing New Leaf. I have a town on the first 3DS, but what I fear is that if I put the cartridge in the other 3DS it'll corrupt my save file. The first 3DS has an SD card but the other one doesn't.
If I play the same New Leaf copy on either 3DS console, will the game have separate save files so that I won't corrupt my main file?