In a sudden border conflict, the special forces led by Zhou Chuan were involved in a complex war involving the international black market, mercenaries, and political games. Four major story lines: special forces' cunning operations, undercurrents in the mercenary camp, recruits' growth and enemies turning into friends, and female reporters revealing the truth. The pace between volumes is tight, the humor and crisis are condensed, and the ending of each volume brings a turning point. The whole book advances on multiple lines, describing human nature and wisdom on the battlefield, and finally facing the ultimate truth of war.