Lin Rui, an ordinary college student, was spotted by the selection team of the special forces "Goshawk" because of his amazing willpower and fighting talent during a heroic act, and unexpectedly stepped into the Iron-blooded Military Camp. From a "rookie" with the lowest physical fitness to an all-around top soldier who is proficient in fighting, sniping, and infiltration, he has gone through the tempering of devil training, the test of life and death missions, and has formed lifelong friendships with comrades with different personalities. In a series of high-risk missions such as border anti-terrorism, cross-border rescue, and undercover lurking, they defended national sovereignty and people's security with their flesh and blood. Faced with the grief of the sacrifice of their comrades, the enemy's machinations, and the complex choices of human nature, Lin Rui always adhered to the belief of "loyalty to the motherland and the people" and eventually grew into the sharpest knife of the "Goshawk", writing a legend of special forces full of blood, glory, and sacrifice.
