In the vast continent, there are thousands of races, and the strong are respected. The young man Ling Chen was originally a descendant of a declining family in Qingyang City. Because he was born with "blocked spiritual veins", he was regarded as a useless person in cultivation and was bullied. In an accident, he found an ancient jade pendant full of cracks in the family's forbidden area. The jade pendant actually contained the remnant soul and inheritance of the ancient "Spirit Devouring God".
From then on, Ling Chen embarked on the path of defying heaven and earth: using the jade pendant to swallow the spiritual energy of heaven and earth, the essence and blood of monsters, and even the cultivation of his opponents, he forcibly opened up the blocked spiritual veins and created a unique "Spirit Devouring Dao Body". He broke into secret realms, fought against geniuses, and solved conspiracies. He grew from a young boy in Qingyang City to a strong man who stirred up the chaos in the mainland.
However, as his cultivation deepened, he gradually discovered that the soul-devouring inheritance hid a shocking secret related to the survival of the continent - above all races, there was an "outer world demon" who was eyeing him, and his existence was the key to preventing the catastrophe of annihilation. Family, friendship, and love are tempered in the killing. The former loser will finally hold the sword to the sky, use the power of devouring souls to protect the common people, and reach the pinnacle of martial arts.