The moment Gu Yi entered the Dao Scripture Hall, he felt as though he had stepped into a vast sea of books.
Looking around, he saw row after row of enormous bookshelves, the books upon them as countless as the sea.
A single sweep of his gaze revealed no fewer than a million volumes!
On the side of the largest bookshelf against the wall was a huge character—"Methods"!
The Dao Scripture Hall of Black-White College had three floors. The first floor was Methods, the second was Arts, and the third was Miscellany.
Methods referred to cultivation methods. Qi cultivation and Fiendgod Body Refinement cultivation methods were all considered methods, encompassing everything.
Arts referred to immortal and fiendish secret arts—special techniques used in combat. For instance, Fiendgod divine abilities, Immortal Cultivators' sword arts, spear techniques, saber techniques, forbidden arts used at the cost of one's life, escape arts, and so on.
All techniques of application were Arts!
Miscellany encompassed everything outside the first two categories, such as puppetry, formations, alchemy, artifact forging, Gu Worms, Talisman Arts, and more.
Following Immortal Blood Prison's guidance, Gu Huang was naturally supposed to select an Immortal-grade Qi Cultivation Method, the "Blood River Scripture," from the first floor, then choose a few secret arts from the second floor.
As for Fiendgod Body Refinement, Immortal Blood Prison did not think highly of Gu Huang.
Although he cultivated the Crimsonbright Nine Heavens Diagram, the number one Fiendgod Body Refinement method of the Three Realms, his strength was simply too weak. He was only at the early Xiantian stage.
However, Gu Huang was not alone. Behind him stood his main body as well as many Blood God Children.
Therefore, he planned to pick out some methods and secret arts from all three floors.
First was the Qi Cultivation Method,