In a border town in troubled times, Yanmen Bookstore looks ordinary, housing countless dust-covered secret volumes.
Jiang Wan was burdened with an old grievance against his family, so he took over the bookstore here and used it as a cover to copy and sell books. He secretly collected evidence of the injustice and wanted to avenge his clan members.
Yan Ke, who was ordered to come to Yanmen to investigate the case, was trapped in the factional strife in the court. The two first met with mutual suspicion and testing, and they went back and forth in one suspicious case after another. Chaotang turmoil swept across the border town, and murderous intent was approaching step by step.
In a desperate situation, we work together to solve many puzzles, suspicion turns into mutual understanding, and hardships give birth to affection. They not only want to break through the trap set by the powerful and wash away the old stigma, but also want to preserve the rare love between children in troubled times.
Purpose: To pursue the truth and justice in troubled times, a corner of the women's library shop sticks to the original intention, while uncovering an old injustice case, gains the sincere love of knowing each other, and explores the right and wrong of the world and the choices of human nature.
