Lin Yu, a young man from a declining family who has the blood of Qilin, accidentally fell into a mysterious valley while collecting medicine, and obtained the ancient book "The Classic of Mountains and Seas" and a broken sword. From then on, he started a journey of cultivating immortality full of challenges and adventures. On the path of cultivating immortality, he subdued alien beasts and conquered all beasts, creating a world where immortal cultivators and alien beasts coexist harmoniously, practice and live together.
