Military Tech: I'm Building a Space Carrier

My name is Lu Zhe, and I awakened a black-tech System. The System wants me to build a space carrier. 【Xuanyuan-Class Interstellar Battleship: Humanity’s Deep-Space Blade】 The 1,280-meter-long Xuanyuan-class carrier is humanity’s first mobile fortress capable of interstellar warfare. Powered by six deuterium-tritium fusion reactors, each outputting 4.8 terawatts, it uses magnetically confined engines to travel at 0.05 times the speed of light, reaching orbit between Earth and Mars in just five days. The hull is protected by a five-layer composite defense system: quantum-sensing radar provides light-speed early warning across one astronomical unit; gradient armor made of tantalum hafnium carbide ceramics and metallic glass offers protection equivalent to 18 meters of homogeneous steel; and a megawatt-class laser array can destroy targets a thousand kilometers away in 0.3 seconds. Its primary weapon, the “Heaven’s Retribution” gamma-ray cannon, can vaporize an asteroid 50 kilometers in diameter. Combined with 36 aerospace fighters and a billion-strong nanobot swarm, it forms an all-domain strike network. The onboard “Hetu” quantum-AI core commands the battlefield with a decision latency of just 0.00017 seconds, while nanobots repair 4.2 tons of damage per minute. The ring-shaped residential area simulates 0.6G gravity, and its closed-loop ecological system supports 500 people for extended periods. The armor seams are etched with humanity’s gene bank and knowledge crystals, elevating this war machine into an ark of civilization. Even if Earth is annihilated, Xuanyuan will be the spark that ensures humanity’s survival. This ship marks humanity’s official entry into a Type II civilization, rewriting the boundaries of power in the universe with a body of steel. Key specifications: Mass: 820,000 tons / Speed: 15,000 km/s / Operational range: 3 billion kilometers.