Deep in the forests of Lothlorien, Olofen, the younger brother of the elf lord Celeborn, is obsessed with studying the Mellon trees that have been corroded by the venom of giant spiders. He believed that these rotting timbers contained strange powers against darkness. Deep in the remnants of a huge Mellon tree that was once covered by the Spider Queen's lair, Olofen used exquisite skills and almost blasphemous secrets to forge a unique "Purification Canoe" - it exudes a sickly luster and can actively absorb corrupt toxins and generate strange energy within it. Orophen's wife Selandil sensed the canoe's evil and terrifying "vitality". After witnessing its terrifying growth, she begged her husband to destroy it in horror. Although Orofin loved his wife deeply, he could not let go of the creation that he had devoted his efforts and faith to and the possible redemption behind it. He decided to conduct the ultimate test: to sail alone in the rotten boat and sneak into the depths of Dol Guldur, the fortress of Mordor, where the huge sewage outlet continuously gushes out deadly sewage. The rotten boat fulfilled its terrifying "nature" in the turbulent sewage, absorbing the poison crazily, and the hull became more ferocious and strong. Just when the poisonous water was about to swallow it completely, the core of the poisonous rotten wood was ignited with violent purification power. The turmoil caused by the shocking counterattack overturned the cornerstone of Sauron's laboratory. The rescued Olofen paid the price of his eyes, but his heart was as clear as ever: "Withering is not the end. The real power of purifying poison is contained in the heart of the lonely boat facing the corruption of darkness." This demonic boat, struggling between corruption and purification, showed another glimmering road of hope in the midst of destruction.