So two different versions of Earth have the ability to travel in the Multiverse one of them uses it as a form of entertainment the abduct people from different planets in the Multiverse and drop them off on a world as a form of entertainment the other earth doesn't like this so they setup challenge if they can have one person survive for one year on this planet the other Earth will have to stop abducting people. It's mostly medieval setting some Gunpowder with pirates a couple advanced technology but very few. Some magic and mythical creatures And the Survivor has large hearm