After the collapse of the Earth Federation, the protagonist, as a resold genetic defective product, was stuffed into the Black Hawk mercenary group with a fatality rate of 98%. The awakened blood lines can swallow battle data to evolve the body. When suppressing the rebels, they accidentally awaken the memory of the military strategist in the previous life, and launch a cross-galaxy fast-travel hunt on the interstellar battlefield. From being a captive experimental subject to reorganizing the interstellar mercenary king alliance, using nano-blade to carve a new order.