"The Curse of the Nine Dragons Coffin" is a long suspense legend that combines classical Feng Shui, family curses and modern adventure. The story begins deep in the Qinling Mountains. Seventeen-year-old Long Xun witnessed the ancestral nine-dragon coffin split open on a full moon night. The ancient spell shook the dragon's veins. His grandfather died suddenly and his father disappeared. Long Xun bears the seal of "Dragon Blood Melts Evil" and embarks on a journey to break the centuries-old curse under the guidance of the Five Immortals.
Following the guidance of the compass, he gradually uncovered the cruel truth that the ancestors of the Long family buried the woman surnamed Shen alive in order to suppress the Dragon Vein. He also discovered that behind the curse, there were earth-vein evil dragons, Qimen conspiracies, and the secret of immortality. With the help of Grandma Mai, Dragon Guard General Ji Ling and Shen Nv's wronged soul, Long Xun gathered nine artifacts and went deep into the core of the dragon's veins, the "Marrow Cave". Finally, he used his body as a coffin to house the turbid dragon soul, and forever suppressed the Jiulong Ruins.
A hundred years later, Long Xun was reborn as a spirit and established the Dragon Protection Alliance, combining Feng Shui with modern technology to protect the global dragon vein. But the crisis is not over yet: parallel dimension dragon veins, cosmic star compasses, and void hunters follow one after another. From the Qinling Mountains to the Pacific Ocean, from the earth to the stars, the guardian fire of Long Xun and his successors spans life and death and time and space, performing a never-ending battle to defend the world.