In 20XX, mankind finally got online with alien civilization.
Good news, it didn't kill everyone and gave gifts to all humans.
Bad news, the gift is a planet for each person, and life is bound to the planet from then on.
According to the highest law of the universe, everyone will become the creator of their own planet. They can create all things like gods, or they can let the creatures fly away from the planet again to explore and conquer other planets, as humans once desired.
You can just focus on your own one-third of an acre of land and build your own planet into a paradise, an alternative wonderland.
But please note that planets can be plundered. When the creator is killed, the creator of the planet that killed him or her will automatically obtain all of the other party's planets.
As long as the Creator still owns any planet, the Creator's life will always be with the planet.
So, can you resist the temptation of +1 life, and can your planetary neighbors resist the temptation of +1 life?
Idea: What is the origin of the universe?