Jiangcheng fell, and the secret war was silent.
The low-level police officer Wang Mingjian, codenamed "Ace of Spades", works step by step as a little person, sneaking into the Japanese and puppet agencies and surviving amidst the spies and spies.
On one side is Chen Chuncheng, the sinister and cruel enemy, pressing forward step by step and testing at every turn;
On one side is Rao Hong, a comrade who shares life and death, meeting in dark alleys and walking at the tip of a knife;
There are also underground party members with branches, bright and dark, both enemies and friends.
He walked in the cracks between the military command, the Japanese puppets, and the underground party.
Use disguise as armor and wisdom as blade,
Send intelligence, eliminate traitors, solve conspiracies, and protect the country.
Every time we look at each other is a temptation, every time we turn around is life and death.
From an inconspicuous little clerk, he became a dark-edged sharp knife that frightened the enemy.
When the ultimate conspiracy emerges,
He stirred up the situation in Jiangcheng by himself,
Use your passion to light a spark in the darkness,
Create a bloody dawn belonging to the Chinese!
Purpose: From the perspective of Wang Mingjian, a lurker in troubled times, to show how ordinary people abandon their stability, risk their lives, and stick to their national integrity and beliefs in their country when the mountains and rivers are broken. It praises the fearlessness and sincerity of the unknown heroes who stick to the light in the darkness and protect their compatriots in crisis, and conveys the spirit of preferring death to surrender and caring for the country.