In Shanghai in 1936, a young man named Lu Chenzhou came to the patrol room of the French Concession.
He solves crimes like a god and is highly appreciated by the Green Gang bosses.
Because of his outstanding ability, he was personally recruited by the military commander Dai Li.
He is so cruel that even the traitors in No. 76 Are afraid.
He is "Yamamoto Ichiro" whom the Japanese trust.
Everyone thought he was one of their own.
No one knows that his real code name is "Jingzhe".
Five identities, five disguises, walking alone in the darkness for ten years.
His fiancée died in front of him, and he couldn't cry.
The master was killed by a traitor and he could not take revenge.
He couldn't explain why brothers turned against each other.
His name is unknown.
His merits will live on forever.
"In this long night, the only thing I can do is to survive longer than the enemy."