In the "Wuyuan Collaboration Case", the Nan family was destroyed in one fell swoop, and more than 300 people in the family were killed. The mistress of the Nan family ordered her dead servant to escape with her young son, left a blood note in a hidden compartment, and committed suicide with a sword. Nan Taiwei was imprisoned for two days without admitting his guilt, but after three days of ugliness, he "committed suicide out of fear of crime."
Everyone thought this was an unjust case, including Xiao Luo. He secretly sneaked into the Nan Mansion, found the blood letter left by the Nan family's mistress, and began his journey to find the truth...
Concept: Everything that is incomprehensible has a reason.