The story focuses on the fierce battles and psychological changes experienced by the infantry company led by Lin Xiao in the border conflict, and combines Zhao Zihan's logistics line, Han Peng's reconnaissance line and Shen Mo's intelligence line. The four volumes respectively focus on the stages of recruit training, first actual combat, life and death breakout, and major counterattack. During the period, military humor, brotherhood, team growth, and tactical wisdom are interspersed. Multiple main lines are intertwined and climaxes occur one after another. In the end, the protagonist team completed self-sublimation in the brutal war, and also witnessed the new life after the end of the war. The book has about 1.05 Million words, with a fast pace and a happy ending.