Shen Yingyu, national security field investigator.
She is accustomed to hiding her name and walking the gray line. She has a cold and forbearing temperament and is decisive in her actions. He lurks in the dark places that no one knows about all year round, accompanying himself with conspiracies, undercurrents and calculations. She is used to being alone, quietly putting away all her gentleness, leaving only a lonely and courageous body, using flesh and blood as a shield to guard the bottom line of the country, a silent night watchman hidden behind the prosperous age.
Wen Biyan, senior translator of the Ministry of Foreign Affairs.
She stood in front of everyone's attention, spoke calmly, had a gentle demeanor, and spoke with great resonance. On the negotiation table of international games, she uses words as a blade to calmly resolve confrontations one after another. Every word and deed she says is the face of a great power. She is sober and restrained, rational and transparent, with a gentle and decent appearance, but deep down in her heart is a proud spirit that will never give in.
One person sinks into the darkness and washes away the undercurrent of monsters;
One person stands in the light and defends the dignity of the country.
Shen Yingyu's world is secretive and dangerous, and every step is a matter of life and death;
Wen Biyan's world is an open game, and no inch of ground is given away in every word.
The two poles of light and darkness were originally never intertwined, but they were destined to meet each other amidst cross-border disturbances and hidden crises.
The barriers of identity and the red line of confidentiality made this heartbeat carefully hidden.
Faith comes first, personal feelings come last; family and country are more important than selfishness.
The wind blows across the country, and the mountains and rivers serve as evidence. Two extremely tenacious women, from strangers to alienation, trust each other.
Use both light and dark lines to protect the stability of the prosperous age, and accompany the mountains and rivers year after year with sincerity and deep love.
Purpose: To fulfill our duties on both the light and dark fronts, and to protect the mountains and rivers of the motherland and the dignity of a great country with heroic spirit.