In 1942, the Japanese invaders conducted a massive sweep in the Hebei Central Plain area under the policy of 'kill all, burn all, loot all,' creating a scene of bloodshed and chaos everywhere. The anti-Japanese forces in the Hebei Central Plain and even in the Cangzhou area suffered severe destruction, with the enemy becoming more cunning and more ferocious than ever before. The guerrilla unit behind enemy lines was formed based on directives from higher authorities, and the leader was Wei Qiang, a core member of the guerrilla fighters who had just come down from the Taihang Mountains. At this moment, the Hebei Central Plain was a land of resentment, a weeping plain, where distinguishing friend from foe and integrating strength were the primary issues faced by the guerrilla unit. The main adversary of the guerrilla unit was the puppet army leader Liu Kuiseng, whose rise was facilitated by deducing from urine stains on the walls that the county brigade had once taken a rest at a certain fortified household. This family was thus tragically annihilated, illustrating the cruelty of the struggle. Passing through the blockade with guns was a test, rescuing the captured district committee member Wang Xia was a test, procuring medicines and medical equipment was a test, and transporting soldiers of the Eight Route Army through enemy-occupied areas was even more of a test... The members of the guerrilla unit constantly gathered—living map Zhao Qingtian, lone wolf Liu Taisheng, 'young master' Xin Fengming, versatile Jia Zheng, and wandering doctor Li Dongshan, who all arrived in succession and successfully completed every task, also drawing attention from those who had originally dismissed the struggles of Chinese peasants...
