Legend of the Dark River: from Assassin to Guardian of the Rivers and Lakes

The wind rises in the underground river, the poisonous miasma spreads in southern Xinjiang, and the palm print of the devil hides murderous intent. Su Muyu holds the Black Iron Umbrella Sword and breaks through the Gu formation, vowing to protect the sect's purity; Su Changhe plots strategies to overcome the treachery in the court and turn the world around. The seal of Suoshanhe is on the verge of collapse, and the evil spirit from outside the world has returned. The brothers join forces, gather the heroes of the righteous way, awaken the true meaning of the umbrella sword with the thought of protection, and purify the evil spirit of the devil with their passion. From the shadow assassin to the guardian of the rivers and lakes, Dark River sheds his black clothes and replaces them with white clothes. Under the rising sun, the long sword returns to its sheath, the world is at peace, and the road to light is yet to come.