After the Yihezhuang tragedy, the broad masses of the people felt more and more bitterly the sorrow of the loss of the country and the ruthlessness of the invaders. It used the facts of blood to educate the people in the surrounding areas and aroused their determination to love the country and resist the enemy. Under the leadership of the Communist Party of China, groups of patriotic youths and people with lofty ideals rushed to the battlefields of resistance against Japan in various places, like a lion awakening, with high morale and going forward one after another.

Many of Fu Ruiwu's cavalry companies were young descendants from Yihezhuang, and their blood debts had to be paid with blood—they secretly suppressed the anger in their chests and silently waited for the day of revenge.

In fact, the occurrence of the Yihezhuang tragedy also has the important factor of the big traitor Jin Minghuan. Since the Japanese army invaded Zhanhua County, they have gone to Yihezhuang many times to "sweep", burning, killing and looting, doing evil, and doing all kinds of evil.

One day a month before the tragedy, the mother-in-law of Jin Minghuan, a Japanese translator and traitor in the town of Phu Quo, was appointed by the Japanese to personally lead a small leader of a traitor to Yihezhuang to reconnoitre, and was discovered and captured by the Wang Jiaju Department of the National Army.

The Japanese army stationed in Zhanhua County, Tsunetanigawa, used this as an excuse to send several Japanese puppet troops to carry out bloody revenge on Yihezhuang.

Therefore, after the tragedy, while hating the brutality and ferocity of the Japanese devils, the big traitor Jin Minghuan has become more and more the focus of the masses' resentment. How to get rid of the traitor Jin Minghuan and avenge the compatriots who died has become the top priority of the Eighth Route Army. After Commander Yang Guofu studied it, he handed over this important task to Yun Shangren and their sharp knife squad.

After receiving the task, Lao Sanyun Shangren and his comrades-in-arms led all the comrades to take action immediately. They disguised themselves as local people and carried out secret guards and reconnaissance in the market towns of Phu Quoc, Huangsheng, Xiawa, and Botou, where Jin Minghuan often frequented, and quickly grasped some clues.

However, since the Yihezhuang tragedy, the anti-Japanese sentiment of the broad masses of the people has become increasingly rising, and the hatred of the traitor Jin Minghuan has become even more itchy. Jin Minghuan actually knew that the people around him hated him for a long time, and recently he smelled a certain uneasy atmosphere, and he became more and more frightened in his bones, and he lived in a simple house, lying in the old nest without anything special, and never dared to act rashly. It's just that there is really no way to come out, and Jin Minghuan is also hugging each other and is heavily guarded.

On this day, Yun Shangren and the others heard that Jin Minghuan was going to Huang Sheng's hometown to worship his ancestors, so they set up an ambush halfway. Unexpectedly, this time Jin Minghuan actually brought a full forty or fifty puppet army guards, and after a fierce gunfight, the puppet army team left seven or eight corpses, and Jin Minghuan fled back to the lair in a hurry under the cover of his subordinates.

Not long after, Yun Shangren and the others found out again that in the west of Fuguo Town, there was a little concubine of Jin Minghuan who lived there, and Jin Minghuan sneaked there from time to time to spend the night. got the news, so Yun Shangren took the soldiers and quietly squatted around the courtyard in the dark night.

It was also Jin Minghuan's life was big enough, and he didn't show up for nearly half a month, and the soldiers who were squatting on guard couldn't help but be a little impatient. Coincidentally, on this night, on the third pole of the moon, the soldiers lurking in the field outside the town hurriedly ran over and whispered to Yun Shangren and the comrades who were squatting:

Kim Myung-hwan, he's coming!