Finally, Zhang Ning found the storage ring left by Lu Sen, a demon cultivator of Xuanming Sect, and shook off the things inside.

In addition to some spiritual medicinal materials, monster materials and a bone secret book, there is also a booklet full of English in a certain sect, with angels and demons in the illustrations.

Zhang Ning was relieved. It seemed that this was the source of the image of the little ghost. Lu Sen should have participated in the previous secret trial and got the booklet from that hotel."

Zhang Ning sighed inwardly that there are many "spiritual treasures" in this world.

He carefully packed the booklet, not knowing whether the print had other functions.

Zhang Ning carefully used his spiritual sense to investigate the soul-summoning banner. As soon as he touched it, his spiritual sense immediately withdrew. There were countless ghosts crying and screaming, and his resentment was soaring.

After Zhang Ning used the soul-catching bell to collect all the souls, the soul-summoning banner changed from painted black to gray.

Afterwards, Zhang Ning condensed an orange fire from his palm to refine the soul-suming banner. After it became a ball of undistinguishable shape and composition, Zhang Ning activated the soap and the yellow light injected into the magic bill. Accompanied by a colorful light and a "crackling" sound, a set of seven-color array flags, red, orange, yellow, green, blue and purple, formed the shape of the banner and the colorful flags that were inserted all over the campus when the leaders of the Education Bureau inspected Zhang Ning's school.

The seven-colored array flag is different from the array chess in this world, and I don’t know what effect it is.

Zhang Ning tried several times and found that this was a protective array. After the seven-color array flag was arranged, everything within the protection range was covered by thick fog. The seven-color array flag had seven attack methods.

Next, he began to check the secret book of Bone Sword, which was the sect skill of Xuanming Sect. The improvement of the skills of the people in the Demon Sect refines the soul and corpse piled up by the corpses of beasts, mortals, and even other cultivators.

After Zhang Ning roughly understood, he threw the bone simplified body back into the debris area and began to slowly restore spiritual power.

...

At the same time, in the secret room of Nether Valley thousands of miles away, an old man who looked like a bunch of folds was stroking the crystal bottle. The weak gray light ball in the bottle was flashing, as if he was telling something...

After listening to the statement of the gray light ball, the old man drooped his eyelids and pondered in a silence: "It's interesting."
Chapter completed!