"It's not a martial arts secret book, it seems to be a special symbol used by alchemists to record experimental data."

"I have seen similar things like these in some books about ancient shipwrecks before."

"This thing is of no use to me."

"Huh, my happiness was in vain."

Seeing that these scrolls were not the martial arts secrets he was looking for, Li Feng suddenly lost interest.

These scrolls are so well protected that they may be very important treasures for alchemists, but for warriors like Li Feng who pursue the pinnacle of martial arts, they are worthless.

After spending a lot of effort and not finding anything useful, Li Feng got angry and kicked the metal box over.

As a result, the scrolls inside flew all over the sky and were everywhere on the ground.

Among the fallen scrolls, a silver-gray book hidden in it also suddenly fell out.

Li Feng's eyes suddenly lit up, he seemed to have missed something.

He quickly reached out and picked up the fallen silver-gray piece and took a look. He found a few words written on the front of the book, "Detailed Explanation of the Basic Secret Techniques of the Mind Master"

"It turns out to be the basic secret skill of the mind master. I was worried about this thing, but I didn't expect it to be delivered to my door."
Chapter completed!