I became Naruto Uzumaki's younger sister

The morning sun was a bit dazzling. Naruko pushed away the white thighs wrapped around her body and wiped the saliva from her face.

Then she was entangled again. Naruko looked at Tsunade speechlessly and shouted: "Get up, senior sister!"

Tsunade sat up in a daze, the two hills on her chest swaying regularly, and unconsciously attracted Naruko's gaze.

Last night, Sarutobi Hiruzen used the technique of reverse channeling to rush her back to Konoha, and then Tsunade gave her urgent treatment. She fell asleep while treating her.

Judging from the environment, this was a ward, and the bed was very small, so it was very difficult to squeeze the two of them into it, so Tsunade slept with her in her arms last night.

Tsunade yawned loudly, looked at the time on the wall, and lay down again. She didn't forget to pull Naruko into her arms, who was about to get up: "Don't make trouble, I just slept for a short time."

Naruko was almost used to Tsunade's way of getting along with her, who would pull her into her arms at every turn. She sighed and said, "Senior sister, I'm a little hungry, please let me get up."

In the past, every time Naruko said this, Tsunade would let go of her in time, but this time Tsunade did not let go, but instead pulled her body up so that they were face to face.

Looking at Tsunade's delicate face and confused expression, Naruko blushed a little even though she had seen a lot.

After a while, Tsunade was fully awake.

"Actually, I've told you some things a long time ago. You know it yourself, and you've gone to study and do it." Tsunade no longer sat up and sat up, but sat cross-legged with Naruko face to face on the hospital bed. .

As soon as Naruko heard it, she understood that the incident of her poisoning last night would probably cause a big fuss again, and I'm afraid that a bunch of people would be frightened and have to wait for her to comfort them.

Thinking of this, Naruko suddenly had a headache and smiled bitterly: "It won't happen next time, and didn't I handle it very well this time?"

Tsunade did not answer, but asked: "How is the Yin Seal?"

Naruko gently opened her belly. A little above her belly, there was a diamond-shaped mark: "I don't know why, but it feels faster than what you said, senior sister. It has only been half a year, and I have stored 1/3 of it." .”

When she first learned the Yin Seal, the unexpected mark appeared above her belly instead of on her forehead. This was beyond Tsunade's expectation because there had never been such a precedent.

But after checking for a long time, nothing was found, so I had to settle for nothing.

Ming Ling quietly asked the system and found out that the head is the space of the system, and setting the Yin seal there will affect the system.

Therefore, it was placed closer to the heart without permission, which is the source of chakra. This not only facilitates the storage of chakra, but also does not reduce the effect.

"So fast?" Tsunade looked a little surprised. The Yin Seal does not store chakra quickly because of the large amount of chakra, but creates storage space based on the percentage of each person's chakra amount.

It is for this reason that everyone who wants to learn the Yin Seal needs to store it for about three years. Otherwise, with the physique of the Uzumaki clan and the physique of Tsunade, the Senju clan, it can be successfully stored in a few months.

"Forget it, a lot of strange things have happened to you."

Tsunade took off the necklace from her neck: "When you learn the Yin Seal, I will teach you the art of Bai Hao, so that your self-protection ability can be greatly increased. At least when you encounter the poison this time, don't be afraid at all. .”

Naruko nodded and looked at Tsunade's behavior with some confusion: "Senior sister, this is what you are doing."

"This is the necklace my grandpa gave me. It contains part of his wood-attribute life energy sealed in it. It can save me in critical moments -

Forget it, just practice hard and don't go out in the near future. "

When Tsunade originally handed it over, she shrank back, like a child who was a little nervous about giving a gift. In order to cover up this anxiety, she got out of bed and left in a hurry.

As soon as the door opened, a group of people rushed in.

Seeing the pitiful eyes of a group of people waiting for her explanation, Naruko no longer had the idea of ​​chasing them out.

[Senior Brother Jiraiya, you have to work harder! ]

The next half month passed peacefully, and it was time for Naruko to draw the lottery again.

Naruko, who was rich and wealthy, just sent 50 without even making waves.

So she turned 30 again, and this time unexpectedly, the golden light shone.

"Congratulations to the host for receiving the golden reward - the invincible shield. When used, you can obtain a shield that lasts for 5 seconds and can withstand attacks of any form, range and power. The remaining times are: three times.

PS: Maybe you can use it to catch Saitama's fist, Ultraman's light, and the strongest fire escape Amaterasu.

Hmm~The last one seems a bit wasteful. "

Naruko was satisfied, shipped the goods, and paid a gold, and it was still so useful.

Things like the invincible shield are used to save lives. When the time comes, if you have a chance, pick up two Tao-seeking jade and play with them, you will be really invincible.

Continue to draw and collect 100 rounds to open a treasure chest.

The next 20 rounds were unremarkable, and when I opened the treasure chest, it was an ordinary purple color.

Naruko is a little picky now. If it's not white elephant instant noodles...it's not golden, it won't make her excited.

"The Earth Escape: Gangli style technique is to form seals to summon rock monsters to attack or defend. All attacks and defenses are controlled by the caster.

Rock giants have extremely high defense.

In the original work, this technique was combined with Gaara's "Garura's Shield" to block Madara's eight-foot magatama, which has a very high upper limit. "

[This ninjutsu is very strong. ] Naruko was deeply impressed by this ninjutsu that had only appeared once.

Because summoning a rock giant to fight is so cool, it fits perfectly. At that time, there were still some fantasies in the mind of Naruko, who was a sophomore in middle school.

As for the Rock Giant performed by Onoki's ninjutsu, it is not as good as Madara's Susanoo. Isn't that right? It would be crazy if it could be evenly matched with Madara's Susanoo.

However, if the Rock Giant fights against the current Shisui and Itachi's Susan, the Rock Giant may not be weak in a battle between pure giants.

However, the upper limit of the system's evaluation can be very high. Naruko is a little confused about how high it must be?