Zhao Qian transmigrates to the world of Water Margin. From the start, he stops the poisoning and saves Wu Dalang, exposing Ximen Qing's murder plot. Using his skills in autopsies and solving cases, he repeatedly turns dead ends into victories. He recruits heroes such as Wu Song and Lin Chong, exposes Song Jiang's scheme to surrender to the imperial court, and defeats the court's campaign against him as well as the Jin invasion. He rewrites the tragic ending of Water Margin and the humiliation of Jingkang, ultimately founding three hundred years of peace and prosperity.
