In the mysterious Spirit Realm, the cultivation of immortality is widespread. It is home to bizarre monsters, numerous sects, and fantastical creatures.
The male protagonist, Yun Yi, was born into an ordinary cultivation family, but an accident led to its decline. He is steadfast and brave, clever and wise, handsome and dashing, with a calm and reserved demeanor. Determined to revive his family, Yun Yi resolutely embarks on the arduous path of cultivating immortality. Along the way, he searches for the Twelve Envoys, meeting twelve distinctive envoys, including Han Xingzi and the Spring Breeze Hermit. After earning their recognition, he opens his twelve meridians and masters the art of refining qi. He then sets out to find and refine the resources associated with the Twenty-Four Solar Terms, overcoming countless dangers to achieve the Twenty-Four Solar Terms Spirit Body. Finally, he seeks out the Five Element Immortals and combines the powers of the Metal, Wood, Water, Fire, and Earth Immortals to master the Five Elements Divine Fist, advancing toward the realm of the Immortal Venerable, who is one with Heaven and Man.
The female protagonist, Xue Yao, comes from a mysterious cultivation sect. Though she has powerful backing and abundant resources, she longs to explore the path of cultivation freely. Kind, clever, independent, and beautiful, she has a fresh and refined air. After leaving her sect, Xue Yao meets Yun Yi, and the two endure hardships together.
Along the way, they face attacks from all kinds of monsters, including Chaos Beasts and Soul-Eating Demons, and become entangled in numerous conflicts with the ten great sects, such as the Lingxuan Sect, the Beast Taming Sect, and the Swordheart Sect. On the vast map of the Spirit Realm, wondrous creatures such as spirit cranes, qilin beasts, and flood dragons appear from time to time.
As Yun Yi and Xue Yao share their adventures, they gradually fall in love, and their bond grows ever stronger through hardship. Facing pressure from the sects and their enemies