Zou Yi's sudden actions scared everyone in the yard. He only breathed a sigh of relief when he led Zou Yiyi, who was still raining with pear blossoms, out of the room.

"Zou Yi, the child is still young, so if you have any questions, you can't do it."

Aunt Liu stood up first, pulled Yiyi into her arms, wiped off the tears on her face, and said earnestly.

"Yes, Brother Yi, Yi Yi is so old, it's nothing to make a mistake."

"Isn't that true? Which child hasn't played with sex yet?"

Looking at the unfair appearance of each person holding each other, Zou Yi shook his head and smiled bitterly: "I know. You are spoiled by this child for today."

Amidst a burst of laughter, this incident was brought over, but Zou Yi was still full of doubts. The Yin-Yang Spirit Fruit in Jue was indeed missing. In that case, Yiyi could not deceive people. The less Yin-Yang Spirit Fruit should have been eaten by her, but since she had eaten it, why was there nothing wrong? This is something that made Zou Yi puzzled.

After breakfast, Zou Yi returned to the room. By the way, there was still a problem waiting for him to solve.

"It can actually condense the yin and yang energy independently"

Holding a silver needle taken from Zhu Zhenheng's needle box in his hand, Zou Yi couldn't help but exclaim in surprise as he looked at the yin and yang energy slowly condensed from the tip of the needle.

It turned out that just when Zou Yi was urinating the pulse, he accidentally picked up Zhu Zhenheng's silver needle, but unexpectedly found that the silver needle could independently condense the yin and yang energy. Because the situation was urgent, it was not time to check it carefully.

"This set of silver needles is a treasure."

Putting down the silver needle, Zou Yi couldn't help but praise again.

For others, this set of silver needles is no different from the dozens or hundreds of silver needles sold on the market, but if this thing falls into Zou Yi's hands, it is like a tiger's wings.

If we talk about the practicality of Zhu Zhenheng's silver needle, perhaps it can only be truly reflected in Zou Yi, who has practiced the Yin-Yang Art. Combined with the Yin-Yang Art and the special effects of the Silver Art, I believe that if this set of silver needles is used to treat Mo Hongyu or Zou Rongsheng again, the effect will definitely be greatly improved.

Zou Yi has seen the effect of the silver needle absorbing the yin and yang energy, but next, Zhu Zhenheng's origin made him unable to understand.

"Is Zhu Zhenheng also the descendant of the Yin-Yang lineage?"

While this thought came out, even Zou Yi himself felt very funny. Speaking Li Bai had already made him sigh at the huge yin and yang lineage. If even Zhu Zhenheng was the descendant of the Yin and yang lineage, how terrifying the Yin and yang lineage could emerge from generation to generation.

After putting down all the thoughts in his heart, Zou Yi held the needle box in his hand. He began to think carefully about it by imitating Zou Rongsheng. In theory, if the other party was really the descendant of the Yin-Yang lineage, he would leave some clues, just like Li Taibai, the Yin-Yang plate condensed between the lines, which independently absorbed the Yin-Yang energy.

After exploring outside the needle box for a long time, except for the word Danxi engraved on the bottom of the box, I didn't find anything strange. After frowning for a while, Zou Yi put his idea into the box, but saw him take out all the silver needles, and a layer of cowhide base in the box was also lifted.

"Bang bang~bang bang"

He tapped his fingers into the box twice, but the sound came from the real sound. At this time, Zou Yi was suddenly a little discouraged and said to himself: "Is it really happening? Zhu Zhenheng has nothing to do with the Yin and Yang lineage?"

Thinking in his mind, Zou Yi picked up the empty needle box again, looked up and down, left and right at the light from outside the window, and just as he was about to put it down, a few tiny particles of dander fell out of the box and fell on the table.

At first, Zou Yi didn't care because the box was originally covered with a layer of cowhide, and it was normal to have some dander. But when his eyes accidentally passed through the box again, he suddenly became sharp.

But I saw two small holes as big as pinholes suddenly appeared at the bottom of the originally smooth box. If Zou Yi hadn't had the amazing eyesight, he would have misunderstood.

This sudden discovery immediately mobilized Zou Yi's enthusiasm, picked up the needle box and flipped it over, slapped it at the bottom of the needle box until a layer of dander was scattered on the table before stopping.

When I flipped the needle box and went to look at it, Zou Yi suddenly realized that the small holes in the box were covered with a thick layer of cowhide. Over the years, the dandruff on the cowhide completely blocked the holes. In addition, the color of the dandruff was very similar to the wood, so Zou Yi was so embarrassed.

"Twenty-three small holes?"

After counting the number of holes at the bottom of the box, Zou Yi's eyes were fixed on the silver needle he took out.

"Twenty-two silver needles'

Zou Yi muttered to himself: "The number does not match."

After thinking about it, Zou Yi still moved, picked up all the twenty-two silver needles and inserted them into the holes at the bottom of the box one by one. When the silver needles in his hand were used up, he saw that there was still a hole at the bottom of the box.

However, at this moment, Zou Yi's thoughts did not stop at the remaining hole, but looked at the uneven needle end in a daze.

"No, this pinhole has a height"

After a while, Zou Yi clapped his hands and discovered the mystery of the pinhole. It turned out that when he inserted the silver needle, he had already felt that the depth of the pinhole at the bottom of the box was different, both deep and shallow. At first, he didn't care about it, but just thought it was the error when drilling the hole. However, when he saw the unevenness of the pinhole at the end, he immediately discovered the key.

Immediately afterwards, Zou Yi started measuring work. He picked up a silver needle and inserted it into each pinhole one by one, and then silently recorded the depth of the pinhole. Then, he arranged the twenty-two silver needles in a row according to the length and short, and inserted the silver needles into the pinhole one by one according to the depth of the pinhole measured just now from shallow to deep, and inserted the silver needles from long, straight and short into the pinhole one by one in order.

“That’s right”

When all the silver needles fell into the pinhole, Zou Yi smiled on his face, but saw that the tail of the silver needle inserted into the pinhole was on a horizontal line at this moment. If there was no connection between them, he would not believe it if he was beaten to death.

The connection between the pinhole and the silver needle was cracked, but it also confirmed Zou Yi's previous guess that there must be a secret hidden in the needle box, and the key to opening the needle box was these many silver needles. However, there are now twenty-three pinholes, and only twenty-two silver needles. This situation will occur. There is only one explanation, that is, the needle box should have been made of twenty-three and silver needles, but one of them was lost for some reason.

“Is this over?”

Thinking of this reason, Zou Yi couldn't help but complain. By the way, he finally found a way to open the needle box, but failed because of a lost silver needle. This unwillingness can be imagined. The key is that he knew very well that if the silver needle is lost, it would be equivalent to finding a needle in a haystack.

Zou Yi was really depressed for a while because of this matter, but as he thought about it, he felt relieved. By the way, being able to get these silver needles was already a huge opportunity. As for the secrets in the needle box, if there is no, there will be no.
Chapter completed!