It's more like a large library, with a lot of huge scrolls, bigger than the half-human-tall space scroll that Jiraiya gave Sakura.

The ninjas here wear different clothes from ordinary ninjas.

At first, Haruno Bud brought Sakura over, but the people inside were relatively cold, and when they heard that Sakura was going to consult and learn the sealing technique, the person in charge refused verbally.

But when Sakura took out Tsunade's letter of introduction, the guys immediately changed their faces and let Sakura in.

This scene made Sakura very helpless, but fortunately she was a student of Tsunade Hokage, otherwise it would not be so easy to learn the intermediate sealing technique.

Haruno Budbuki will be able to use the intermediate sealing technique, and she will introduce the relevant sealing scrolls to Sakura. Almost the same as the primary sealing technique, the intermediate sealing technique basically has to rely on the power of special scrolls to be able to perform it.

And like the ghouls cast by the three generations of Hokage, they are all sealed, and they are already at the level of forbidden arts.

The Seal Scroll and the Space Scroll are a bit of a test, and when Sakura wanted to learn the basics well, she had learned how to make them, and the efforts at the beginning really played a role at this moment.

With Sakura's talent and hard work, Sakura can actually understand the sealing scroll introduced by Haruno Budebuki.

At the beginning of the primary sealing technique, Sakura once used to seal part of the enemy's body, and Haruno Zhao and Shikamaru were both used by Sakura to seal. Shikamaru, in particular, had also studied the difference between the sealing technique and Shikamaru's shadow mimicry technique.

The intermediate sealing technique is to take the ninjutsu a step further on the original basis, and when you use it with all your might, you can seal the entire body of the enemy, but the time for sealing is limited.

If you want to seal for a long time, you must learn advanced sealing techniques, or even forbidden techniques.

…

Even though Sakura's sealing talent is good and she has inherited the genes of Haruno Budbuki, however, this ninjutsu is extremely complex, especially the spell of the sealing technique, which is no less majestic than the pathology of medical ninjutsu and the type of medicine.

Fortunately, Sakura is a female scholar, otherwise ordinary people, I am afraid that they will be extremely poor all their lives, and it will be difficult to understand the ninjutsu of sealing.

But even so, it took Sakura nearly half a month to barely get a little more through the Intermediate Sealing Technique, and the Intermediate Sealing Technique scroll could barely be cast.

…

Inside the Hokage's office.

Tsunade Hokage was keeping a close eye on Sakura's situation during this time, and she asked about Mute. "Sakura-chan, that kid is still learning sealing?"

Shizune hugged her guinea pig and said: "Yes, this child is really different from ordinary people, you say that she learns a lot of things, but she can always learn very hard." ”

"Forget it, don't worry about her, if you want to learn the intermediate sealing technique, you have to take at least 3 months. ”

However, the next day, Sakura came to the Hokage's office and asked to continue studying medical ninjutsu.

Tsunade Hokage was a little surprised. "Sakura-chan, have you given up?

Sakura replied in a low-key manner: "I guess I've learned it, but at the moment, I can only master 1~2 intermediate sealing techniques." ”

“……”

Tsunade Hokage was shocked and stopped talking.

The silence on the side was also surprising. "Sakura-chan, you're such a genius. ”

Sakura smiled and said, "Hard-working genius." ”

…

Sakura didn't continue to learn advanced sealing, and that's because there was no teacher to teach her.

You must know that if there is no teacher to teach you, the speed of learning is extremely slow, and it is easy to make mistakes. Intermediate sealing techniques, Haruno Bud can blow some, so she can continue to teach Sakura, but she can't be advanced, and finding a good teacher is not a matter of a while, so Sakura came back to continue learning medical ninjutsu.