Chapter 287: Green Ruins Realm, Five Great Mysterious Scripture

Within the Green Ruins Realm, there circulated five Great Mysterious Scriptures, and these were the most powerful Cultivation Techniques in the realm.

And this Heavenly Demon Catalog was one among them.

Was this fragment of paper before my eyes truly the famed "Heavenly Demon Catalog"?

"Yes."

The Blood Ancestor slightly nodded, "However, the Heavenly Demon Catalog is such a precious item; this is merely an unknown fragment."

Yet, even as a mere fragment, its value was incredibly terrifying!

If word got out, it would likely provoke turmoil throughout the entire Demon Sect.

After all, the "Blood God Scripture" deduced from this fragment has now become the Blood God Sect's cornerstone Cultivation Technique.

A fragment, it contained infinite mysteries.

Lin Yi scrutinized the "Heavenly Demon Catalog" fragment on the wall, and at the same time, he secretly activated the "Blood God Scripture," beginning to comprehend the mystical secrets of this fragment.