The World of Cubes Begins with the Invasion of Marvel

I have a block world, but there is only one block and one tree. It is very difficult to start. In order to survive, I can only Go to the Marvel world to grab gems, people, and land. Go to the National Games battlefield to grab land and resources. Go to Naruto and Pirates to grab resources in various worlds. I want all the worlds to become my model. But now, if you want to get rich, you have to plant trees first. Well, what should I do if the saplings don't grow up? I'm waiting online. It's quite urgent. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.