In the abandoned quantum observatory in Charon's ring, physicist Elvira captured topological signals from imaginary space. This sequence of gravitational waves encoded in the Klein bottle structure points to the absolutely dark band called the "entropic silence zone" in the cosmic microwave background radiation. When the Interstellar Federation blocked the news with the "Vitruvian Protocol", she, together with the exiled officer Ilias who carried the forbidden symbiotic armor, and the rebellious engineer Vitomir who mastered the anti-entropic propulsion technology, drove the "Raven" embedded with ancient black stone to forcibly break through the Zero Point Barrier.
