The Story of the Bloody Hand of the Six Doors (2021)

The legend martial art "blood fingermark" surprisely showed all around, leading to a strange case. The investigation department Six Doors' the most unreliable young officer Peng Yutian was ordered to investigate, when he arrived at Luoyang Qingyun Ge, strange things happended frequently. Peng Yutian in order to maintain the reputation of Six Doors, had to try all kinds of methords of investigation, and finally leads to a touching story of mother-daughter affection, justice can be brought to light.