Chapter 637

"Cangming Nirvana Finger!"

Lin Xuan held the tattered manual he had cleared out of Xue Feiling's Spatial Ring, his gaze fixed on it.

Books were a very ancient means of recording information. In this vast fantasy world, aside from some unimportant materials, books were basically never used.

This fragment of the Cangming Nirvana Finger manual did not appear to be made of any special material. It was battered and torn.

"What an intimidating name!"

Lin Xuan muttered.

To be honest, the name had truly startled him. But on second thought, since Xue Feiling had kept it in his collection, it probably was not some shoddy fake.

With a trace of curiosity, Lin Xuan opened the first page of the fragment, and his pupils contracted again.

"Invincible beyond rank!"

The first page contained only those three simple words.

"Ho, what a boastful claim!"

"Could this be some storybook? Xue Feiling's usual hobby is reading storybooks."

Xue Feihen and the Expert moved closer to Lin Xuan.

"Surely not? Carrying a storybook around with him?"

Lin Xuan rolled his eyes and turned to the second page.

The second page contained a detailed introduction.

The Expert immediately began reading aloud. "Cangming Nirvana Finger, created by this venerable one at the peak of the Emperor Realm. It is divided into three realms; mastering them brings one to the ultimate. There are no four minor stages."

The so-called four minor stages were beginner, proficient, minor accomplishment, and major accomplishment.

"A storybook that starts with an Emperor Realm expert?"

Xue Feihen murmured.

Lin Xuan and the Expert both looked at him in confusion.

They had no idea whether this fellow had some sort of obsession with storybooks.

Then the Expert's voice continued. "First realm: Icy Seal Finger. Once mastered, a single finger freezes all life force."

"Second