In the final metallic plate sent by Willian, he told people something.
He had become another kind of life, existing both in the Subspace Laboratory and in another space - the Methuselah Star.
It can be said that he was in both places or neither of them.
His communication with the outside world was separated by a membrane, as if he was locked inside a box.
However, the space inside this box might be just as vast as the universe outside of the box.
Willian had found a new "old world."
The core of the Methuselah Star was carrying the complete rules of the previous universe era.
Although the carrier was infinitely small, the amount of information hidden in the rules of different universe eras was equal to that of the entire universe.
Infinite and infinite, equally vast.
Now he could only remotely control the equipment in the Subspace Laboratory to transmit some basic information.