Liu Piaohong had no idea. She was worried about her brother tianjue and wanted to go back to her elders to save him. As for what Jian Tianjue said to her that day, Liu Piaohong selectively forgot.

Chu Nan's speed was fast, but Liu Piaohong's speed was relatively slow. Chu Nan also slowed down and followed slowly behind. Along the way, Chu Nan was not idle. He was studying the difference between the storage ring and the storage belt, and the storage earring.

The storage ring on the land of tianwu university is made of a special material called the material bead, which is combined with some other refining materials. It is made by the refiner. The higher the material bead is, the higher the other refining materials are and the better the refiner's skills are. The higher the refined storage ring is, the larger the storage ring space is, and the more things can be stored.

Chu Nan initially guessed that the storage belt and the storage earring should be the same principle, but the refined style was just diverse. However, when he went into the Divine Thoughts, after a day and night of analysis, and compared the storage belt and the storage earring in detail, he found that the storage belt and the earring, although there were also traces of alchemy, but there were no beads inside, The most important and crucial thing was the formation!

The storage belt and earring can store things because of the array. The structure of this array is very complicated. Even Chu Nan, who knows a lot of arrays now, can not understand it in a short time. This array is called storage array for the time being!

Similarly, Jian Tianjue said that no one else could open his storage belt except him. It was also because there was a unique array inside, which was equivalent to the existence of a door lock, and the "Key" was in Jian Tianjue's hands. This "Key" could be the energy in his body, could be his blood, could be a breath mark, and so on. Only his "Key" could open this. A lock array; if you break through the door forcefully, the things inside will be destroyed!

"I see!"

Chu Nan thought that Zi Menger once said that a powerful alchemist could refine an array into a talisman, but Chu Nan had never seen such a complex and exquisite array into a talisman, but he had never seen it before, whether it was master Leo Yangming or the Jinling Chu family who built their family by refining weapons!

"Since it's an array, there's a way to break it!"

Chu Nan first thought of the "Storage array," trying to understand the principle of its storage. Chu Nan thought of the array, not to break the array itself, but to learn what he wanted, to accumulate experience, and to prepare for his sword refining!

"If you use the static array and the dynamic array to distinguish, the storage array in the storage earring belongs to the static array..." Chu Nan smiled. "The static array, then use the silk, peel the cocoon..."

Time passed in a hurry, and in the blink of an eye, seven days had passed. Liu Piaohong was running nonstop for seven consecutive days. Her energy was exhausted and her physical strength could not keep up with her. Her speed was getting slower and slower.

Seeing this, Chu Nan thought to himself, "I wonder what they will be practicing. But looking at their moves, it was not a totem power, it was somewhat similar to the replenishing, Jian Tianjue's potential explosion of the" ten lines of heaven slash," the power can be compared with Tianwu Continent's initial Martial Honor, the most important of which seems to contain some things; Liu Piaohong's few sword-like lotus flowers, are not weak, belonging to the existence of the peak Martial Monarch; I don't know what kind of strength their teacher uncle has! With senior brothers and uncles, what kind of sect is this?"

After a flash of thought, Chu Nan stopped pondering and continued to calculate and decipher the "Storage array." In the past seven days, he did not know how many times he had calculated. If compared to the ninth level of the Cangshan, Chu Nan calculated more than 30 channels on the ninth level of the Cangshan.

Three days later, a faint smile appeared on the corner of Chu Nan's mouth. He basically understood the principle of the storage array. He regarded the storage array as a house, and all the parts that made up the house were made up of an array. One brick was an array, and the two bricks were connected to each other.

After deciphering the storage array, Chu Nan learned nearly 200 kinds of small array methods and gained a lot. Chu Nan thought, "If I refine this storage array into the pearl of matter in the tianwu continent and combine the two, wouldn't the storage space be greatly increased?"

Putting this idea away, Chu Nan continued to think about the "Lock array." With the experience of the storage array in front of him, thinking about the "Lock array" was relatively easy. The "Lock array" of the storage earrings was also a quiet array, and the Divine Thoughts was advancing inch by inch.

Five days later, Chu Nan breathed out a breath. The "Lock array" of the storage earrings was clear to him. All the formations in the "Lock array" were zigzagged into a "Back" structure. Liu Piaohong's unique breath remained in the "Mouth" of the "Back." As long as she breathed in, she could open the storage earrings at will and take out the contents.

After understanding the "Lock array" principle of the storage earring, Chu Nan picked up Jian Tianjue's storage belt and said," I don't know if the" lock array" of the storage belt is the same" return" structure. After all, there are thousands of door locks on tianwu land!"

Fortunately, the "Lock array" of the storage belt was also the result of the word "Hui." However, the word "Hui" was quite large, which was more than three times larger than the "Hui" structure of the liu piaohong storage earring. Of course, the number of the "Lock array" of the storage belt was much more, and at the same time, it was much more complicated. In the twists and turns, there were more twists and turns.

However, all of this for Chu Nan, who understood its principle, could not stop Chu Nan's footsteps. It was just a large amount of work, and it took more time to solve it!

After half a day, the "Lock array" of the storage belt appeared clearly in front of Chu Nan's eyes. However, looking at the breath in the innermost mouth of the "Return," Chu Nan locked his brows.

"You need Jian Tianjue's unique breath to unlock this lock?"

Chu Nan looked at the breath and read, breaking the array here. If he could not open the lock and enter the storage space safely, it would be a pity and a bit depressing.

Suddenly, Chu Nan's brows relaxed and said, "I don't know how to do this, okay?"