Mysterious Switch Laplace Planetary Computer

In the early days of the Big Bang, a civilization had already been born in an ancient galaxy. After hundreds of millions of years of development, this civilization used the power of the entire planet to build a cosmic-level supercomputer. The computing power of this computer is approaching infinite and can accurately calculate the future state of every atom in every universe. Even everyone's future, and on the earth tens of billions of light years away, our hero picked up a sphere. This sphere serves as a supercomputer switch and can directly input supercomputer data into the human brain. From the moment the protagonist presses the switch, his future truly has countless possibilities. Save his sister who was supposed to be an orphan and change his 996 life. He wants all mankind around the world to be liberated, to break free from the shackles of time, and to break free from that nailed future.