An accident at a Nancheng cotton mill twenty years ago destroyed seven living lives and completely rewritten the lives of two girls.
Wen Zhuo, the owner of a machine repair shop who bears the stigma of his father, has been guarding the old alley for twenty years, just to find out the truth of the year and restore the innocence of the deceased.
Su Wu, a nurse who cleared up her mother's grievances, followed the only remaining clues to find the old alley, and met Wen Zhuo fatefully.
From the initial suspicion and temptation to walking side by side in a desperate situation, the two people carrying the past held each other's hands tightly in the fog. But the malice in the dark never stops. Falsified evidence, overwhelming criticism, and successive crises have caused their trust to collapse several times and turn their backs. However, they always risk their lives for each other at the critical moment of life and death.
They are each other's armor and each other's only weakness.
Even if the road ahead is filled with fog, even if there is a vast abyss behind them, they will hold each other's hands and tear away all the darkness until the day when the fog clears and the light comes.
Purpose: This article focuses on the two female protagonists working together to investigate the unjust case of arson in a cotton spinning mill for ten years. It depicts the courage and perseverance of ordinary people who never give up in the face of evil forces. It eulogizes the sincere emotions that transcend life and death and save each other. It conveys the core of justice that will never be absent, and also demonstrates the powerful power of women to support each other and grow side by side.