Want to be in two different worlds at ONCE?

As some people or lots of people love Minecraft by which building, exploring, looting, playing with friends, and etc most people (like me) had came to realize that building big structures and finding perfect places to build can be hard. So why not combine favorites worlds together making a whole new world. For example, your tired of hoping between worlds in Minecraft and wish they was in one world so you can quit exiting one world to another. That’s when a new option “combine worlds” is available! Not only your builds from one world will appear somewhere in your pre-existing world but the seed, terrain, and chunks of that world will be in it too. Basically the game will combine everything from one world you choose into a pre-existing world or copy everything from one world and try to put it the chosen world. When combined the structures, terrain and generation would be some thousand of blocks away from your spawn or world spawn (around 7,000 or more) to keep both loaded chunks from colliding. I know that many players will find this awesome across bedrock and Java making things easier to get to than leaving one world to the next. Overall having the option to combine worlds with the seed of that world will be AWESOME. If your reading this and it actually happens thank you for doing so. I also don’t know what topic to put this as so I’ll make it a gameplay topic. BUT I do hope you understand what I’m trying to say. Thank you again.