Yes, it was because Sakura was about to gather the chakra that she would shorten her recuperation time in the last few times in order to complete the Yin Seal quickly.

That's why she was so haggard, and even vomited blood directly this time.

Sakura lay in Tsunade's Hokage's arms, looking at Tsunade-sensei's surprised expression, Sakura smiled contentedly, and then fell asleep directly.

She was really tired.

"Tsunade-sama, Sakura-chan?" Xiaomei on the side was a little worried.

Tsunade Hokage comforted it, "Sakura-chan, she's fine, she's just asleep." With that, she picked up Sakura and took her back to her room.

…

In Sakura's bed, Tsunade personally repaired Sakura's body with her exquisite medical ninjutsu, and at the same time felt Sakura's Yin Seal.

Although Sakura's Yin Seal Chakra Pool is only the size of one and a half ordinary pools, it is not as large as the two pools of Tsunade Hokage. However, this kid actually built a small chakra pond next to it, which was used to store the 20% chakra.

Combined, these two are almost the size of Tsunade Hokage's Yin Seal Pool.

'It's really worthy of being a disciple I value, this forbidden technique, you can't even learn mute, but you can, now you, not only have you restored the chakra of Shangnin, these 2 Yin seals will all burst out, and in a short time, you can reach the level of shadow. ’

…

After Tsunade Hokage came out, Mei continued to stay inside to take care of Sakura.

"Sakura-chan, how's she doing?"

Granny Slug asked.

Tsunade Hokage smiled proudly, "Sakura-chan, this kid, she did succeed." ”

Granny Slug and Da Mei were both surprised.

"It's only been a few months, and Sakura has already completed the accumulation of chakras that took 3 years in the Wet Bone Forest, and this Sakura is really too hard. ”

Tsunade Hokage replied with a smile, "In addition to the few months in the Wet Bone Forest, Sakura also practiced Yin Sealing in Konoha for a few months, so it should add up to about half a year." However, it only took half a year to complete, and even I spent 3 years of accumulation, Sakura-chan is indeed very, very powerful. ”

After all, there is really no shortcut to such an anti-heaven forbidden technique as Yin Seal, which is accumulated in the early stage.

Granny Slug talked to Tsunade Hokage a little more, and finally Tsunade Hokage said, "I'm bothering you all this time, let Sakura stay here and practice." I estimate that Sakura will be back in Konoha in 2 days, and I'm going to arrange some special tasks for her so that I can give her a ninja certificate. ”

Granny Slug smiled. "The Yin Seal has been learned, that girl's strength, I'm afraid it will be a shadow level when it bursts out, and it is estimated that she will not care about the Shangnin qualification certificate. ”

"However, as her teacher, I naturally arranged all these things for her. ”

Tsunade Hokage couldn't help but think of the three generations of Hokage, Sakura's middle ninja qualification certificate, which seemed to be arranged for Sakura by his old man.

"Sakura-chan, although you are still young, you have already gained the trust of the second Hokage, and your future must not let us down!"

…

Sakura rested for a longer time this time, because of the natural power of the Wet Bone Forest, plus the cultivation environment, it was obviously much better than the outside world.

Moreover, any slug here can treat ninjutsu, and it is not too much of a problem to treat Sakura.

Sakura also wants to appear in Konoha Ninja Village with the healthiest body and the fullest spirit.

Although the immortal mode has not yet succeeded, she has learned the Yin Seal and psychic techniques, and has established friendly relations with so many slugs.

As a human being, Sakura is very content.