Genius crime analyst Ling Wei was accidentally bound to the "Justice Retrieval System" and was forced to take over the unjust cases that had been pending for many years. Relying on her keen insight and the key clues provided by the system, she peeled away the cocoons in the foggy cases, and worked with her partners in the crime team to uncover the hidden truths one by one. Faced with the murderer's cunning, the obstruction of power and the darkness of human nature, Ling Wei always insisted on justice, so that the injustice could be redressed and the crime brought to justice. This is a battle of intelligence and courage, and also a song of justice that speaks for the innocent.
