On this day, after completing a series of memory experiments, Zhang Yuan hummed a tune effortlessly, without even realizing it.
The memory experiment regarding the Half-sphere Civilization had always been the focus of research in recent years. With so many self-sacrificing test subjects, some disciplines that were stagnant due to ethical constraints could now flourish again.
His mood was quite good, not because the experiment had made significant breakthroughs, but because... they were about to arrive at their destination. People would soon be able to see their old friends—the Tos Civilization and those oversized axolotls.
"Work's over, finally off work. Old Zhang, you've still got meetings, right? Haha!"
"Ah, yes."
It was clear that everyone was in high spirits about reaching this familiar part of the starry sky. Gravitational wave detectors could now detect the black hole born from the collision of two neutron stars.
