本剧是唯一一部没有女性角色的电视剧，展现了士兵一路走来的变化，一个农村孩子许三多来部队所经历的一切，他从单纯中走过，也从最初的单纯逐渐走向了执着和坚韧，展现了一个士兵们的那种冷峻而又丰富多彩的精神世界，农村士兵的认真执着，感动着身边的人，也正式因为这些执着，他成为了战士们之中的骄傲，也正是这种执着，让他体味到了什么是意气风发的军旅，什么是部队的感动，什么是军人的步伐。许三多也曾笨拙到连累了同志们，但也因为他的善良而让人们感动着，一场爆炸将许三多的房子变成了瓦砾，可是他却并没有退缩，依然迈着坚定的步伐继续前行，善良的他始终明白一个道理，虽然善良但不是对所有人，对于恶毒的毒贩，他从不手软，也成就了钢铁一般的意志

This drama is the only TV drama without female characters, showing the changes of soldiers along the way, what Xu Sanduo, a rural child, experienced when he came to the army Everything, he walked through innocence, and gradually from the initial innocence to persistence and tenacity, showing the stern and colorful spiritual world of a soldier, the earnestness and persistence of the rural soldiers, moving the people around him, It is also because of these persistence that he has become the pride among the soldiers, and it is precisely this persistence that allows him to appreciate what a high-spirited army is, what is the moving of an army, and what is the pace of a soldier. Xu Sanduo was also clumsy enough to hurt his comrades, but he was also moved by his kindness. An explosion turned Xu Sanduo's house into rubble, but he did not flinch, and continued to move forward with firm steps He is kind, but he always understands a truth. Although he is kind, he is not good to everyone. He has never been soft on vicious drug dealers, and he has also achieved a will of steel