Lin Zhiyuan, the top materials scientist in 2035, does not carry a simple weapon blueprint, but a highly integrated "strategic support base" (existing in his body in the form of nanorobots). This base can produce materials that span the ages according to instructions, but the core limitation is that it cannot directly copy finished arms and can only provide basic industrial technologies, materials and theoretical systems that are 10-20 years ahead of the current era. This cleverly avoids the premature invincibility of the story and elevates the core conflict from "making weapons" to a higher level of "sowing industrial fire".
· Core Conflict: The collision of personal intervention and the current of history. Every technical assistance may trigger an unpredictable "historical correction force" - the heroes saved may be sacrificed in another battle, and the accelerated process may lead to more brutal revenge from the enemy. This injects suspense and philosophical speculation into the story.
