Mishino led Hanyu to an inner room in the underground space, and after opening the door, with the help of the faint light, Hanyu saw the mask hanging on the four walls...... This is certainly not a mask of the whirlpool, just a mask of the shadows.

When a person needs to wear a mask to do something, it must be hidden and unseen.

"Pick one." Mishino said.

Hanyu casually glanced at the wall, then reached out and removed the mask that was closest to him and the most respectful...... He has no aesthetic or aesthetic needs, and the mask is just an appearance, and more important than this appearance is the identity of the dark part.

Sanxiao took the mask and looked at it, only to see an exaggerated round eye painted in the middle of the pure white mask, but it didn't even have eye holes, and then she tried to cover the mask on her face, and then she realized that the place where the eye holes should be left was actually embedded with two unilateral crystals of the same color as the mask, and the owner of the mask could see through the crystals, but the enemy couldn't see his eyes.

"Good choice." Mishino put down the mask, and then helped take a code name for the dark part on the Hanyu materials that had been prepared for a long time......

"Birth of Heavenly Eyes".

That's how she wrote it, and it didn't really matter what the code name was, but Hanyu watched Mishino help him get the name, and it sounded like "Ascension".

Well, the so-called ascension certainly does not mean flying freely, just burping...... Of course, his code name is Shengtian, not Ascension, and there is nothing unlucky.

Well, it must be so self-soothing.

"Do you have to bring two swords now?" Mishino asked Hanyu again.

"Not necessarily, one can be said to be just a spare." Hanyu honestly said that he couldn't use a single sword, let alone two.

"Then take off the back for the time being."

Hanyu took off the short sword hanging upside down behind his back, and at the same time, he also took out the special kunai on his body that had been smashed flat...... These utensils with identity characteristics will not be carried on him when performing dark tasks, and he must also pay attention to them when fighting with ninjutsu in the future.

Whether it's a mask, a code name, or anything else, it's all for the purpose of hiding their actual identity in the shadows, especially when doing the dirty work inside the village, and no one will reveal their true identity.

There are factors to prevent retaliation, and there are also factors to reduce public opinion and one's own psychological pressure.

After registering, Hanyu took the mask again and tried to put it on his face, which he was a little unaccustomed to the first time he wore it...... If a normal person suddenly covers his face, everyone will feel unaccustomed. In the end, it was Mishino who reached out and helped him put on and put on the mask.

At this time, Hanyu finally felt that his hair seemed to be a little long, and it was not even easy to tie a mask on his head...... In terms of his experience over the years, he has always been unkempt, and messy hair is his typical mark, after all, as a vagabond, who can ask him to be neater?

Manners or something, for a person who can't even solve the problem of food and clothing, he can't care about what he wants, so the sloppy habit has been continued by him.

In fact, under his messy hair, there has always been a delicate face that belongs to a young man: he wants to say how good-looking he is, it sounds a little narcissistic, but whoever sprays him ugly will be a little unconscionable.

Ninja is somehow like a worker working in a workshop full of various transmission belts, and if it weren't for his long life, he would never keep his long hair...... Do you really think that when you fight with the enemy, the other party will not pick your hair?

Based on this theory, there is also a conventional judgment in ninjas that "the stronger the strength, the longer the hair" - because there are indeed some ninjas who are qualified to do so. Like the first, madara, or black people, you can grow as long as you want.

But that certainly doesn't include Hinata, most of the Hyuga ninjas are black and straight, but most of the Hyuga ninjas are not strong enough to support their hairstyles, and the iconic long hair is useless except for the occasional compliment that can make the enemy misjudge their gender and say something like "Flower Girl is a big drop".

Even on the battlefield, white-eyed ninjas need to protect their hairline in addition to protecting their white eyes.

Hanyu didn't want to be grabbed by the hair and beaten by others, just imagine him dodging to the enemy with a "Mikage", and then being forced to brake by the hair...... That way of dying is a little too stupid.

When he thought about it, it seemed that he could shave his head bald when necessary. If you become bald, you can become stronger, and this statement is true for professional ninjas who place extreme emphasis on speed and agility. Even the bald generation is 0.1 percentage points more powerful than the black and straight generation.

While thinking so crankily, Hanyu saw Mishino casually stuff his dark information into a drawer, and after a quick glance, he found that the stacks in the drawer were all the same things.

"Teacher Mishino...... The information of the Shadow Ninja is just placed here at random? ”

It stands to reason that this is all the information that only the Hokage can grasp, and the secrecy is too poor to be placed so casually. If Hanyu was a spy in some village, he could have dealt with Mishino at this time, and then fled with the information.

The Shadows are the Hokage's tightest guards, and if the true identities of these guards fall into the hands of the enemy, and then the enemy "follows the map" and controls one of them...... Needless to say, what the consequences are.

"What, do you want to take a look?" Sanxiao asked with a smile. Naturally, the data protection method of the dark part is very strict, but there is no need to explain this to Hanyu.

And this joke of hers is not funny, Hanyu quickly shook his head, as he said before, he never thought that he had lived too long.

Over this period of time, the scale of the dark part has expanded dramatically, and with the Uchiha as an opportunity, now Hanyu has only been supplemented by the trend. In wartime, unlike in peacetime, all the shadows will be assembled only in times of emergency, otherwise they will be active on the battlefield as ordinary ninjas.

The full-time secretary Hokage, who is not in charge of other tasks, will only appear in times of stability and peace.

"Then there's no problem, go inside, and I'll assign you detailed tasks next." After checking Hanyu's appearance again for no distinguishing features, Mishino said to him.

"Yes, Teacher."

"Wait a minute...... You fought in the front-line hospital last night, and there is nothing wrong with Kai, right? But then Mishino stopped Hanyu before he left, and finally she couldn't help but ask the question.

"Huh?" Hanyu paused for a moment, then said truthfully, "I saw him in the morning, he had a slight injury, but it was certainly not a big problem. ”

Kai is Kai, and Hanyu remembers his full name or code name as "Kai Koga".

Hearing Hanyu say this, Mishino's expression relaxed.

You see, Mr. Sanxiao's aesthetics are still very normal.