The Truth Is at the Edge of the Sword

In the troubled times of the late Yuan Dynasty, it was a cold night in Bianliang. Detective Shen quickly chases down the flower-picking thief, but from a vague tattoo, he leads to an old case of family extermination that was dusted by the government. Deserted villages, bloodstains, killers, and puzzles, five young heroes are involved in an invisible storm. In troubled times, seeing is not believing, and the truth is hidden in the darkest places.