My Master War is a game ecosystem that differs by applying blockchain technology to games with a free-to-play earning and profit sharing model. The first part of the game takes place in the middle ages, players can choose their own scene, each player is like a king. The second part of the game will take place in the future where humans have built their own virtual metaverse empires across time and space. Players will no longer use traditional devices such as laptops or mobile phones to participate in the game, but enter a 3D virtual world, incarnate as a god with infinite power, and have the ability to create and conquer a new world of a country. They can choose generals, build armies, strategize and fight.