1937, Late autumn in Nanjing.
Zheng Huaian, the ace of the military command, was nicknamed Sixth Brother.
Cruel-hearted, dirty-handed, and never survives his attacks.
The Wang puppet was afraid of him, the Japanese army hated him, and the Central Commander-in-Chief wanted to kill him.
Within the army, everyone respected him, feared him, and suspected him.
No one knows that this murderous Japs Six,
He is a lurker buried deep in the military system.
Killing comrades is to hide one's identity;
Killing traitors is to preserve the faith;
Kill the enemy in order to wait for the day of victory.
The line is constant and the people are there.
But if the thread is broken, he will live in endless hell forever.
Others asked him what he was afraid of.
Sixth Brother said:
I'm not afraid of death. What I'm afraid of is that on the day of victory, I won't be able to go back.