A contemporary military camp. An inadvertent message made the new recruit Zhang Benwang (played by Xie Mengwei) a remarkable figure. Upon learning that Zhang Benwang had a relationship with the company commander Liu Jianfeng (played by Fan Ying), the deputy squad leader Hu Chenggong (played by Sun Qi) instinctively took care of Zhang Benwang. The training backbone Zheng Dayong (played by Zhang Xiaoxi) couldn't stand the unhealthy atmosphere in the company and spoke ill of him from time to time. In fact, Benwang knew in his heart that the so-called relationship was nothing more than that his fellow villager Zhang Liju (played by Liang Danni) was the lover of Company Commander Liu. Liu Jianfeng hated the unhealthy trends that spread in the company, and he expressed his attitude at the company-wide meeting. Benwang took the opportunity to tell his comrades the whole story, and everyone suddenly realized it. Zhang Aiju came to the team to visit her relatives, and Benwang met her at the station. According to the ancestral hierarchy, Benwang was Zhang Aiju's "third grandfather", and the clerk who went to meet her was stunned after hearing it...