Galaxy: Titanfall

Background: In AD 3077, the human federation split, and the interstellar world entered an "era of great conflict." The three major forces (Earth Federation, Mars Freedom Alliance, Jupiter Resources Company) and countless pirates and independent warlords in the fringe star fields are fighting endlessly. Protagonist: Li Ang, a former tactical commander of the Earth Federation Marine Corps, died in a terrorist attack on a space elevator. His soul traveled to 3077, a parallel time and space, and possessed a starship maintenance apprentice who had just dropped out of school. Goldfinger: [War Crucible System]. Function 1 (Analysis): Can scan any ship, weapon, or mecha, extract its design blueprint and optimize it (eliminate redundancy and improve efficiency). Function 2 (Manufacture): As long as you have enough metal and energy, you can "print" optimized battleships or weapons in the system space. Function 3 (tactical deduction): Conduct hundreds of millions of simulations before battle to find the only flaw in the enemy's formation. Battleship style: Different from the "minimalism" of the Federation and the "violent aesthetics" of the Alliance, the protagonist's fleet follows the retro Titan route of "heavy armored cannons + swarm tactics".