Xu Xin'an, an old man over seventy, has had half his life ravaged by fate. After his wife and daughter stepped into the immortal gates and severed all contact, they left behind a massive sum of silver, only for his gambling unfilial son Xu Nian to squander it completely. To pay off debts, not only was the heirloom jade snatched away, but his beloved granddaughter was also taken away, leaving him a lonely man. Xu Xin'an, despairing while waiting for his life to end, unexpectedly awakened the cyan bamboo fishing rod, activating the Fishing God Illustration capable of fishing for immortal affinities. Cultivation methods, elixirs, magical artifacts, and spiritual pets were all available. He successfully fished out a spiritual turtle and a precious fish, acquired the immortal cultivation method "Turtle Longevity Art", officially embarked on the immortal path, made confidantes, slapped his wife and daughter in the face, defied the heavens to change his destiny, and sought longevity.