Users in GameFi tend to play many NFT games. However, this means that they have to pay many different costs for each game, and the total profit is not high anymore. Joining ROFI Multiverse, they just need to buy a Hero if they only play HeroFi and buy essences with a lower price to join other games. Moreover, after using essence for each Hero, users will have different Heroes in 2 different games and they are completely separated NFTs.