He was once a legendary commander codenamed "King of Hell", and he performed missions abroad that could not be recorded for twelve years. Three years ago, he was seriously injured and had a slight limp in his right leg. He chose to "disappear" and became a community security captain with a monthly salary of 4,500 in a third-tier city. He thought he could become an ordinary person - until his comrades came calling, foreign forces returned, and an investigative reporter with a keen sense of smell began to piece together the truth about him. This is an urban legend about a hero who tried to retire but was dragged back to the battlefield by fate. There is no fantasy, no system, only hard-core realistic battles, the life-and-death friendship between comrades, and the most clumsy tenderness of a man who "want to have a family."