The Creator of All Realms from the Late Stage of Cancer to the Origin of the Heavens

When I was in the advanced stage of cancer, I thought I only had a countdown to my life, but the God of Creation casually stuffed me with the "Creation System of All Heavens and Worlds" - now, I became the "Creator" of the world. First create a civilized world of wise men: let a group of guys with strange brain circuits use logical deduction to develop inter-dimensional technology, and roll "wisdom" into the hard currency of the universe; then open a world of wild disaster evolution: use viruses and alien beasts as "experience packages", watch carbon-based creatures kill flesh and blood in the destruction, and survive in the process of survival. A hunting ground with overflowing machines; and finally a whole ruthless job - the world of sandbox players: I packaged the heavens I created into a "game" and threw it into reality, allowing players to enter the world with a "clearance script". As a result, these guys were too involved in the game and rushed to be the protagonists of each world, turning my creation sandbox into a legendary Shura field for everyone... Right now, my system panel is still popping up new world orders - next, should I have a wave of mythical creatures and cybernetics? (Dear readers, I am a new author, and I am relatively young, only 18 years old. I am not going to lie to you, maybe when you listen to the novel, you may find that my introduction does not match, but it will not be too different. I believe I am here to beg you)