The Immortal Guard's Revenge

Grove Chandler possesses the "Eternal Life Root". To seek revenge, he becomes a guard in the Imperial Prison. With an immortal body, he masters martial arts, plans amid power struggles, and rises from a lowly guard. Facing false accusations, prison breaks, and court infighting, he navigates skillfully, cooperates with forces, uncovers his father's murderer, strikes a fatal blow against enemies with endless lifespan, writes a martial arts legend.