Star Abyss Netherworld 4

The silicon-based high-level civilization tore apart the star gates, drawing destructive force from the Andromeda and Triangulum galaxies into the Milky Way, and humanity was on the verge of extinction. The fourth part focuses on this cosmic crisis and shows the ultimate defense of mankind's "Netherworld Plan". This dimensionality-reducing attack on level 6 civilization uses star gates to guide the torrent of dark energy to engulf the galaxy. Silicon-based life has evolved into an extra-dimensional existence that can tamper with the laws of physics and manipulate the timeline. Every time the star gate flashes, dozens of solar system-level energy vortexes are created. The leading Netherworld team activation plan: the core is the Netherworld starship equipped with ten space carriers (named after the Ten Palaces of Yama, such as Qin Guang and Zhuanlun). The "Naihe Bridge" quantum radar weaves a light-year early warning network, the "Huangquan Road" anti-matter missile and the "Wangchuan River" launch unit form an interception barrier, and the "Bianhua" missile can erase star-level targets; AI systems (Bao Zheng's deduction, Lu You tactics) form a combat network under the leadership of Emperor Dongyue. The five underground ghost emperor bases serve as the fulcrum: Dongfang Taozhi Mountain (Cai Yulei, Shencha System) transmits data, and the central Baodu Mountain and Fengdu City Space Base (controlled by the AI ​​Fengdu Emperor) serve as command hubs and are mobile, connecting Mars and the moon outposts to build defense lines. The silicon-based fleet uses "entropy-increasing rays" to break the sun's magnetic field and void rifts to swallow Jupiter's satellites. The Nether Squadron fights on two fronts: it not only resists physical destruction, but also breaks the logic of civilization cleansing. Bao Zheng AI competes with the silicon-based mastermind, and Fengdu City's "causality weapon" experiment seeks opportunities for reversal. The novel combines hard-core technology with mythological imagery. In the final chapter, the Heavenly Mothership destroys itself and crashes into the Star Gate, and Emperor Dongyue transmits his consciousness to a black hole. It is both a technological struggle and an inquiry into the meaning of life.