The Legend of the Old Snake Cultivating Immortality Episode 21 English Sub

The Legend of the Old Snake Cultivating Immortality tells the thrilling story of Xu Hei, an ordinary serpent who lived quietly in the wilderness until a strange twist of fate changed everything. After accidentally swallowing a mysterious human pill, Xu Hei awakens intelligence and becomes capable of thinking, planning, and dreaming. His first instinct is survival, but in a dangerous world filled with powerful cultivators and deadly demons, survival alone is not enough—he must become stronger. Xu Hei’s journey truly begins when he discovers the legendary Demon God Cauldron and starts cultivating the powerful technique known as the Nine Transformations of the True Dragon. This ancient cultivation method promises to elevate even a weak snake into a mighty dragon. Over the years, Xu Hei grows stronger, evolving from a cautious creature into the feared Serpent King who rules his mountain domain. However, peace is short-lived as powerful sects, enemies, and hidden forces begin to target him. Refusing to hide, Xu Hei rises against all odds. Using intelligence, strategy, and ruthless determination, he defeats powerful enemies and unites the scattered serpent race under his leadership. Each transformation he undergoes pushes him closer to becoming a dragon, but every step comes with deadly challenges and sacrifices. After surviving nine life-threatening transformations, Xu Hei becomes the legendary Serpent Ancestor, respected by allies and feared across the cultivation world. But his journey does not end there. The strongest sects unite to form the Snake-Catching Alliance, determined to eliminate him. What they don’t realize is that Xu Hei is no longer just a snake—he is a force of nature. In an epic battle, Xu Hei destroys the alliance, breaks through the limits of the immortal realm, and ascends to the heavens alongside his trusted companions. From a simple snake to a legendary dragon ancestor, his story becomes a myth written among the stars.