When he helped Sakura find it, Sasuke also had a headache, because he couldn't read, made low-level mistakes, and suffered from Sakura's eyes.

"Is this it?"

Sakura nodded happily, this manuscript information was not only related to the improvement of her spell mark status, but also related to whether her random tasks could be completed.

Sakura found the information, she began to be ecstatic, she didn't want to delay for a minute, she took the information, and went to the outside research room, the research room of Orochimaru, the medicinal materials are naturally complete, however, Sakura began to learn the techniques when practicing medicine, after all, the medicine is relatively special, and special techniques are needed to refine.

Sasuke on the side was stunned, he didn't know what to say.

…

However, what made Sasuke even more speechless was that this time was as long as 5 days.

Yes, Sakura stayed in this ghost place for 5 days.

Sasuke doesn't go, and neither does Sasuke stay.

When he went out to get some food and came back, Sakura said that she had it in the spatial scroll.

…

This kind of torment was not until the 6th day, and finally got better, yes, Sakura finally started refining medicine, but this practice was another 3 days.

Sasuke is about to break down, and to be honest, he wants to kill Sakura.

He was quite touched that she was able to come in the face of Orochimaru, but he still had a snake group plan, and it was not a matter for Sakura to stay here as a nanny all the time.

…

Finally, on this day, Sakura successfully practiced the special potion, fortunately, the equipment here is complete, and there are a lot of medicinal leads, otherwise, Sakura just to collect these things is enough to kill people.

Sakura looked at this hard-won potion, and she was also very emotional in her heart.

Sasuke and the others are getting impatient, and she's working harder.

Moreover, Sakura also said more than once: You can leave-

"Leave me alone!"

Are you not leaving, and now you are showing me your face?

"I'm going to start, you can help me take a look. ”

Since you don't leave, do a small favor.

Sakura began to seal, and then directly took the special potion that she had spent 9 days refining, and for a while, the potion burned like a flame in Sakura's body.

Sasuke on the side looked distressed, he knew this pain.

At the beginning, he was taken by the four of the sound ninja and sealed up, allowing him to evolve the power of the spell seal under this potion.

However, there is no doubt that this evolution comes with the danger of death.

…

Sakura was able to bear it at first, but then, she fainted in pain.

That kind of feeling, as if every cell in the whole body is dividing and mutating, succeeded, the curse mark evolved, there were almost no more side effects, and if it failed, it could only die.

Therefore, Sasuke was also very nervous during this process, and even after Sakura fainted, her body was shrouded in a dark power, Sakura's spell mark was in the shape of a leaf, and when the spell mark exploded, the leaf spell mark was covered on the surface of the body, and at this moment, those spell marks all appeared in mid-air, like a volatile black gas, which looked very terrifying.

Suddenly, a figure walked by, he was the medicine master who had been missing for nine days.

After so long, he was injured in the crooked face by Sakura's punch that day, and it gradually got better.

He thought that after waiting for so many days and coming back again, there should be no one in this base.

In fact, that day, when Sasuke and Sakura were fighting, he knew that Orochimaru-sama was dead, this fact was unbelievable, he dragged his serious injuries and waited outside the base for a long time, and it was finally determined that Orochimaru-sama was really dead.