Yes, it's possible, with a new world generation and chunks. I will do that in my next mod But I can't do it alone, so I will need the help of my team... Don't worry, you will have it
Here it is an example, you walk from Chunk 1(Spawn) to Chunk 100 always in a direction. When you try to go to Chunk 101, you will be in Chunk 1(Spawn).