The world is plunged into regional conflicts, and major forces are undercurrents. Lin Ce led the participating team in a foreign battlefield, experienced life, death and growth, and fought side by side with multiple characters such as war reporter Joanna, team leader Ye Zhengyun, and electronic soldier Qin Hui. Multiple story lines are interspersed, showing various scenes such as frontline fighting, special operations support, intelligence secret warfare, and medical rescue. The enemy leader Aliu Arma uses atypical methods to break the rules and make the war situation unpredictable. Friendship, love, growth, and humor flicker between the torrent of steel and gunpowder smoke. In the end, with the choice between survival and faith, the protagonists use actions to write their own ending.