I don't know how long it was, but just as Ayaten was immersed in making the ninetieth exoskeleton, the door to the bedroom was suddenly pushed open.

Ayaten looked back and found that the person who came was Kaguyatsuki, so he asked with a smile:

"What's the matter, Moon, what's the matter?"

Kaguya looked at the large number of exoskeletons piled up in the bedroom, slightly startled, and only came back to her senses after a moment and asked:

"It's time to eat, I saw that you haven't come, so I came to call you, what are you doing, the room is full of exoskeletons, I was startled when I first came in."

Ayaten touched his head and said:

"Oh, it's already dinner time, I'm so focused, I forgot.

"These exoskeletons are prepared for tomorrow's dark selection, and 297 sets have to be done before dawn."

Kaguya Yue picked up a few sets of exoskeletons nearby and looked at them, and said curiously:

"Brother Ayaten, why are some of these exoskeletons thick and some thin?"

Ayaten explained with a smile: "Ah, because of the ninjas who participated in the selection, the difference in strength is quite large.

"The thickest exoskeletons are for the upper ninja, and they can withstand the full force of the upper ninja at most.

"The remaining two thicknesses are for the special upper ninja and the middle ninja, and they can withstand the full force of the special upper ninja and the middle ninja respectively."

"Oh, I see." Kaguya Yue nodded, picked up another curvy exoskeleton and asked:

"This exoskeleton is supposed to be for female ninjas, right? How did Brother Ayaten's figure know their body data? ”

Ayaten's hands shook slightly, and he explained with a smile:

"Uh... On the grounds that they need to make dark uniforms, let them take the initiative to report, this is all work needs..."

Kaguya covered her mouth and chuckled, "It's okay, I can understand." ”

As she spoke, she continued to look at the exoskeleton, and finally saw a line of small words on its inside: "It turns out that this one is for the underworld, no wonder the curves are so sexy." ”

Ayaten stopped what she was doing, turned her head to look at Kaguya and said with a smile:

"It's okay, I'm sure you won't lose to her in the future."

Hearing this, Kaguyatsuki's face suddenly turned red, and she whispered:

"I... I'll do my best, ah, I'll bring you the food, so you won't have to wait for you. ”

"Well, thank you." Ayaten thanked.

Moments later, Kaguya returned to her bedroom with a sumptuous dinner.

Seeing this, Ayaten temporarily stopped what she was doing and enjoyed dinner in the bedroom with Kaguyatsuki.

After the meal, Kaguya Tsuki packed up the dishes alone, and then continued back to the bedroom to watch Ayaten make the exoskeleton.

After a while, Kaguya Moon couldn't help but ask:

"Brother Ayaten, do you think I can help you share some of the burden?"

Ayaten was slightly stunned when she heard this, looked at Kazuki and thought for a moment, then nodded:

"Hmm... It seems to be really good, wait a minute, I'll give it a try. ”

I saw Ayaten cast the corpse bone vein and quickly made a semi-finished product with only a basic skeleton.

He handed the half-finished product to Kaguya Moon and said:

"You inject chakra into this semi-finished piece and see if you can make it take shape."

"Okay."

Kaguya nodded, took the semi-finished product made by Ayaten, and then raised his arm, urging the corpse bone vein to burrow a bone spur out of his arm.

Then she stabbed her bone spur into the skeleton in front of her, injecting her own chakra into it.

The next moment, the half-finished skeleton suddenly began to wriggle and change, and after a while, a complete exoskeleton was formed.

"Ah, Brother Ayaten, I succeeded!"

Looking at the completely formed exoskeleton in front of him, Kaguya said excitedly.

Ayaten nodded and said with a smile: "Well, I'll leave the exoskeleton used in that part of the shinobi to you." ”

"Okay, I'll do my best!" Kaguya Moon is full of fighting spirit.

Kaguya Moon can be successfully made, which is somewhat expected by Ayaten.

The principle is actually not complicated.

When Ayaten made the semi-finished skeleton, she had already written the structure and frame of the finished product into it.

When Kaguya Moon injects chakras into the skeleton through the bone veins, it activates the chakra that Ayaten left in the skeleton.

In this way, the subsequent manufacturing is completed with the help of Kaguya's bone veins.

At present, the only person who can do this is Kaguyatsu, who has also developed a lot of bone veins.

If it were someone else, I am afraid that I would not even be able to activate the chakra in the skeleton.

With Kaguya Moon by her side, Ayaten's production progress was much faster, and finally at 3 o'clock in the morning, 297 exoskeletons were made.

The two of them, who were almost exhausted in Chakra, didn't bother to do even the most basic celebrations, so they lay down on their beds and fell into a deep sleep.

......

At eight o'clock in the morning, Ayaten got up on time.

He looked at Kaguyatsuki, who was still asleep, and didn't wake her up, but picked up the exoskeleton in the bedroom alone.

After a while, he put all the exoskeletons he had packed into the Seal Scroll, and then left Kaguya Land and headed straight for the Dark Base.

At this moment, in the dark base, the 297 ninjas who passed the primary selection have already arrived, and they are all standing in the training ground waiting for the selection to begin.

In addition to these ninjas who participated in the selection, there were also spectators such as Terumi Taki, Genshi, and the Seven in the stands.

These high-level officials of Wuyin Village are also concerned about the results of the selection of the dark department.

Seeing Ayaten's arrival, everyone immediately stopped the noise and said in unison:

"See Mizukage-sama!"

Ayaten nodded, slowly walked in front of everyone, and said:

"Before we begin, I'll tell you the selection rules again.

"First of all, according to the ninja level, you will be divided into the upper ninja group, the special upper ninja group and the middle ninja group, and then each group will draw lots to face off in pairs.

"The winner will continue to compete against the other winners in the same group until the number of remaining players matches the composition of the dark division.

"That is, there are five people left in the upper ninja group, twenty people in the special upper ninja group, and sixty people left in the middle ninja group.

"But that's not the end of it, those who lost in the competition before still have two more chances to challenge, you can choose any one of the remaining people to challenge, and if the challenge is successful, you can take the opponent's place.

"And the person who has been robbed of his position also has two chances to challenge, and if he wins, he can return to the establishment.

"Keep in mind that you only have two chances to challenge each person in total, so please use them sparingly.

"In addition, there are new rules for this selection."

As he spoke, Ayaten took out the seal scroll from her bag and unsealed it at the same time.

With a puff of white smoke, 297 exoskeletons suddenly appeared in the training ground.

Ayaten pointed to the exoskeleton on the side and said:

"These are the bone armors I made overnight, and I'll put them on when you compete.

"The defense of the bone armor is okay, and it is not a problem to withstand the full force of a ninja of the same level.

"So when the competition comes, even if you let go of your hands and feet, whoever can break the bone armor on the opponent's body first will be the winner.

"Don't worry if the bone armor is broken, I'll fix it for you.

"Alright, these bone armors have your names written on the inside, come up and get them yourself."