"The Mysterious Cases of the Ming Dynasty: Nili" tells the story of the female head of the Six Gates Ding Zhaozhao who was involved in a bizarre case and formed an indissoluble bond with the "chivalrous thief" Chu Bufan, and worked together to investigate the case and track down the murderer. "The Mysterious Cases of the Ming Dynasty: Black Blemish" tells the story of the sudden appearance of a black blemish in the capital in the twelfth year of Chenghua in the Ming Dynasty. The female head of the Six Gates Ding Zhaozhao, the chivalrous thief Chu Bufan, the head of the Six Gates He Yuefei and others worked together to solve the mystery, track down the truth, and protect the stability of the capital.