In the game Trove you just walk up to to a Cornerstone that's open, claim it and WHAM your house appears before you. When you log out or claim a different cornerstone the plot opens back up for someone else. You can make changes to your house and the changes are saved automatically. The idea is instead of having set builds everywhere, players' houses log off with them. That way it doesn't matter how long a player has been away, they don't leave behind an abandoned build and they have their house waiting for them when they log back on and claim an open cornerstone. Are there any plugins in existence that work like this, or even close?