“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!