[Multiple worlds + creation + conquering the world + defeating the powerful + releasing oppression]
The protagonist has a world where no grass grows. In this life, things finally grow in his world. He can farm, grow spiritual objects, and raise giant beasts...
You can also recruit troops and fight in all directions! Collect beauties to make the world envious!
He wants to trample all the self-righteous villains under his feet. Gods will be killed if they stand in the way, and immortals will be killed if they stand in the way of immortals!