章 168: Chapter 168: Condensing the First Heart-eye Recognition, Universal Identification Technique_1

"Huh?!"

After Zhou Sui fed the Book Worm a Heritage Jade Record, he immediately found that the enlightenment and time granted by the Book Worm exceeded that of before by several times.

At this moment, it felt as if he had the comprehension of a god-gifted prodigy.

No matter what knowledge he was understanding, it was as easy as flipping his hand.

All the puzzles and difficult problems he couldn't figure out before were solved at this moment.

"Right, I can take advantage of this opportunity to master the Seven Apertures Spirit Secret."

There was a glint in Zhou Sui's eyes.

He had possessed the Seven Apertures Spirit Secret for over a year but hadn't managed to cultivate the first Heart Eye successfully.

Of course, this had to do with his lack of dedicated practice in this technique.

After all, he had a lot of things to study and practice, such as alchemy, Insect God Sutra, and Heart Summoning Technique, etc.

No matter which one, it required a large amount of energy and time.