NOVEL FROG 
The Ruler Of Darkness novel is a popular light novel covering Martial arts, Wuxia, Fantasy, Psychological, Action, Mature, Tragedy genres. Written by the Author 유과 . Read The Ruler Of Darkness novel online for free.
“It was a book.
It was a scripture.”
Its cover was made of the skin of those who hold a grudge against humans.
Its words were written with the blood of those who hold a grudge against heaven.
Its weave was created from the sinews of those who hold a grudge against earth.
The ancient demonic object, restraining darkness shaking heaven scripture (制暗震天經).
Yeon Sang-hyeon, who signed a contract with the restraining darkness shaking heaven scripture at the last moment of his days, is now rewriting his own destiny.
The peerless genius met the ancient demonic object!