As we all know, GameFi is a play-to-earn gaming destination that combines video gaming, blockchain technology, and decentralized finance (DeFi). All the things that Metaverse is trying to replicate exist in the real world, to players, the Metaverse is a social space where they can compete, while socializing with their friends.So, let's make a bold guess, is it possible that the World War 3 will take place in the metaverse? If yes, then will people be hurt?In traditional warfare, two nations go to war over something tangible and valuable. Play-to-earn games have economic value in the Metaverse as well as in the real world. This new way of gaming could replace physical wars where nations can battle in a virtual environment.