In traditional military/logistics novels, the protagonist often uses the deduction mode of "bringing back knowledge through time travel", or changes his fate by "picking up universal blueprints". The core anti-routine of this work is that what the protagonist obtains is not knowledge, but an "advanced but broken battlefield reverse analyzer that requires physical samples to operate." He cannot create anything out of thin air. He must go to the battlefield to find the enemy's weapons, or parts in the enemy's warehouse, "eat" and "analyze" them with that machine, and then copy or transform them in a crude environment. This is a death race in which "I use the enemy's flesh and blood to forge my weapons."
