Ding Wei, Kong Jie and Li Yunlong were the famous "iron triangles" of the Eighth Route Army129th Division in Northwest Shanxi during the War of Resistance against Japanese Aggression period. They were able to rely on each other in wartime, as if they had fought a peaceful Geller offensive and defensive war.

Such a beautiful wartime generosity completely shocked the headquarters of the North China Army, the Eighth Route Army and Cui Jinjun of Japan, and thus won the general commendation of the Military Commission.

Ding Wei in "Bright Sword" is different from Li Yunlong's sword, and he is the most strategic figure among the three senior generals of our army in the novel. It is enough to spy from his graduation thesis defense in Nanjing Military Academy.

In the article "Building National Defense Military Forces", Ding Wei put forward with great foresight that the key area of our army's future national defense should be in the northwest, and a country may launch a military strike against China.

At that time, amid the friendly singing and dancing between China and the United States, Ding Wei's military papers were obviously thankless. When the thesis was defended, the whole audience was silent, and many politically sensitive people were scared. This paper obviously involves political taboos. Fortunately, Liu Shuai, Dean of Ai Cai, made an academic discussion, which was limited to non-proliferation within the college, so Ding Wei's graduation thesis was passed.

Ding Wei's political intransigence made him pay a heavy price. In the anti-Y-leaning movement in the military region, Ding Wei stood up to defend a boss who had lost power in the military field. Dismissed the rank of major general on the spot, expelled from the army and sent to the countryside. Since then, the people have no concrete ending.

Kong Jie was the last one in the "iron triangle" in northwest Shanxi, but he was obedient in the army, and his personality was very stable, and he could faithfully carry out the intentions of his superiors.

Never bargaining, it is this seemingly undisputed character that makes Kong Erlengzi the best of the three and retired in the 1980s.

Had the experience of leading troops to defend the country on the peninsula, which made Li Yunlong really unconvinced, just like Kong Erlengzi's army of that level; Of course, it doesn't fight like Li Yunlong, but it is a thorn in the side.

Zhao Gang and his wife committed suicide by entrusting their children to Li Yunlong for adoption. After shooting himself, Tian also resolutely left with her husband. Kong Jie naturally became the adoptive father of Zhao Gang and Li Yunlong's children.

The friendship of the old comrades who died in the battlefield made Kong Jie stand up and take up this responsibility. At that time, it was a bold move, after all, he had to bear political risks.