After losing his memory in a mission, former elite soldier Zhu Xiaoqiang returns to ordinary life, devoting himself to his family and rebuilding his sense of self. As he gradually regains his past, he is called back to the front lines, choosing once again to stand and fight for his country without hesitation.
In a time span of nearly 40 years, the series tells the story of a group of young soldiers going through hardship and forging ahead to become the aces of the troop.
Police officer Wen Binbin, with the support of team leader Xing Liang, embarks on a relentless search for his lost service weapon. Facing numerous challenges, he works to uncover the truth and bring the mastermind to justice.
