The Universe Has No Boundaries

In AD 2749, human civilization crossed the threshold of the interstellar colonial era, but encountered an unsolvable shackles. In the past three hundred years of interstellar expansion, mankind has relied on seven generations of iterations of the curvature engine to spread its footprints to thousands of habitable planets in the Orion Arm of the Milky Way, establishing a federal civilization across stars. But the further we sail into the depths of the universe, the clearer a strange conclusion becomes: no detector or any curvature spacecraft can reach the "edge" of the universe. Theoretical physics has long since collapsed, and the classic universe expansion model and brane universe hypothesis have all failed in the face of deep space observation data. The universe has no measurable boundaries, no outer walls, and no end. It is like an infinitely extending chaos, and it is also like a self-closed paradox. Human society has fallen into a long-term confusion. Some people stick to the colonial planet and are obsessed with resource plunder and internal power struggles; other top scientists and explorers have set their sights on an even crazier proposition - whether there are no physical boundaries in the universe at all. The so-called boundaries are hidden in dimensions, consciousness, and even the end of the soul.