In 1942, there was a small town called Zenda on the Sino-Myanmar border. A group of defeated soldiers from all over the world gathered in a place that was attacked by artillery fire from time to time. They are the young master Meng Fanle (played by Zhang Yi), military doctor Hao Weishi (played by Luo Jingmin), Northeast Lao Milong (played by Zhang Guoqiang), A Yi Commander (played by Wang Wang), Hunan people Bu La (played by Wang Dazhi), etc. They just want to have food and not die, like a living corpse. At this time, the division commander Yu Xiaoqing (played by Xing Jiadong) appeared. He wanted to use this group of scattered soldiers to reorganize the Sichuan Army Corps and airborne Burma to participate in the war. But the small team that arrived at the battlefield faced a foregone conclusion. The last remaining Meng Fanle and his party were forced to retreat to a small house surrounded by enemies. Outside were the Japanese soldiers who kept approaching. At the peak of the crisis, they were saved by Long Wenjian (played by Duan Yihong), who claimed to be the head of the regiment. Long Wenjian, whose origin is unknown, did not play by the rules, but miraculously led Meng Fanle and his party across the Nujiang River and returned to Zenda. What awaited them was not a reward, but a guard. And Long Wenjian was found to be not a regiment commander at all, but a lieutenant who took off his military rank and took charge of the army himself. Just when everyone was guessing that Long Wenjian was in danger, Long Wenjian not only survived but was also appointed as the regiment commander of the Sichuan Army by Yu Xiaoqing, but what awaited them was a deeper whirlpool...