Deep Space Spokesperson

At the end of the Sidereal Age, the "Day of Replacement" arrives. I, the astrophysicist Chen Xing, was randomly selected to become a "displacer" for billions of compatriots, and I stepped into the alien world called "Abyss" alone. My mission is not to kill, but to survive. It is to fight for a place for human civilization in this star field with strange physical rules, because the "Blue Star" is no longer in the blue...