In a week's time, Naruto increased the original five-fold chakra burst to a seven-fold explosion, and finally hit a bottleneck, no matter how hard he tried, he couldn't improve it by half a point, unless...... Open the eight doors of Dunjia.

And when the eight doors are opened, the first door can only explode to eight times.

The second gate barely exploded to nine times, and ten times still out of reach.

Naruto found Tsunade as a result, and Tsunade's reply to him was only one sentence and not hard enough.

So, Naruto worked harder.

As a result of the hard work, the cliffs on the west bank of Konoha began to thin day by day, and the crackling gravel fell every day, large and small, individual patches, and sparse pieces...... Crash.

After another week of practice, Naruto went home for dinner two days before the week, and then asked the idlers at home to send it here.

Little Gunni loves this task the most, and the other two should all come together every day.

On this day, the last day of the week, the three of them came to the bottom of the cliff on time with the delicious meal prepared by Xia.

Naruto withdrew his hand and glanced at Gunni who was acting strangely, this girl didn't know what to think, obviously she could walk on her legs, but she had to be in a wheelchair.

If you sit in a wheelchair, you can sit on the flat ground, and you can take it with you when you enter the mountain road.

The mountain road wheelchair must not be able to drive normally, so this girl will carry the wheelchair when she encounters a bad road surface, and put it down when she encounters a good one that can walk two steps.

It's really an idle egg pain!

Naruto was tired from looking at it anyway......

"Big brother, I'll bring the rice!" Little Gunni ran over happily with a lunch box.

Naruto rubbed the little girl's brain, today the little girl was wearing a pigtail, I don't know whose idea it was, but it looked fun.

It gave Naruto the urge to tug at his pigtails and see if he could lift it.

Belch...... The idea is just too violent......

Naruto decided to reflect on it.

After the meal is delivered, it is a free time for several people.

Little Ranny catches butterflies and climbs trees, and Big Rani takes care of them...... She sat leisurely in her wheelchair and watched the big and little goon, completely like the kind look of an old grandfather who couldn't walk watching his naughty grandson run.

Tut...... It's also funny.

Naruto finished his meal and placed the lunch box next to Gunnee's wheelchair, then turned around and continued to run towards the cliff.

Gunny spoke, "The cliff is falling. ”

Naruto turned his head to look at the cliff, which was still the same as it was, leaning upwards.

Naruto's daily hanging was a dent below, and the whole looked like it was going up to the sky like ivory.

Naruto nodded, admiring that Gunny was unreliable but still a bit serious.

He replied, "It looks like it's about to fall, thanks." ”

With a wave of his hand, he leaped up to the top of the cliff and began to hammer at the place of the heavenly support.

Prepare to hammer down the part of the cliff that rises to the sky, so that you will not be buried in the rocks when you hammer it below.

The method of hammering is to wrap the chakra in the fist or leg for a blast.

Hammer to the three girls under the cliff to go home, hammer to the starry sky, the moon is crying.

The cliff did not fall, but a large pit was hammered out from above.

"That's all for today."

Naruto patted his ass and planned to go home.

Two consecutive weeks of cultivation have benefited Naruto a lot in terms of increasing the strength and speed of the chakra.

There is no need to open the Eight Doors Dunjia, just by infusing the chakra into the body, the speed generated by the explosion chakra is already several times more than in the past.

It rose and fell, like a lightning bolt that melted into the darkness, and disappeared in the blink of an eye.

After Naruto left, two heads popped up from a large tree in the far side of the cliff, it was Tsunade and Shizune.

Shizune watched Naruto go away, then looked at the cliff wall that had been smashed and sunken, and said in a speech: "I didn't see it, Naruto is so crazy in cultivation, just one week can increase the power of the chakra explosion from five times to seven times...... Perverted. ”

Tsunade retracted his gaze and said proudly, "Don't look at who taught it." ”

Shizune looked at Tsunade, and there was a sentence that he didn't say, that is, what did you teach besides giving a note?

Is it good to be completely wild free-range!

Then another question came to mind, and said uncertainly, "Naruto needs a medicinal bath for such cultivation, right?" Otherwise...... After a long time, the body will inevitably be emptied, and then the person will be wasted, after all, chakra is the life force extracted from cells, and overuse will speed up the body......"

Tsunade shook his head, convinced, "No, this guy eats well." ”

Eat well? No matter how good the food is, you can't bear such consumption......

It's a pretext, but you just don't want to spend money, right?

Mute expressed skepticism, "How good?" ”

Tsunade frowned, she was upset at the thought of Naruto's recipe, and snorted, "It's so good that what we eat is pig food compared to him." ”

Pig food? The guinea pig in Mute's arms is unhappy, the pig has provoked you!

Wrinkled his nose and buried his head in Shizu's arms, with a pig's unhappy expression.

But it was directly ignored by Tsunade.

The two of them came down from the tree and instead of going straight home, they walked towards the cliff where Naruto was training.

Tsunade pressed his hand to the ground and grabbed a layer of broken sand, his eyebrows furrowed.

Shizune also looked over, but she didn't see anything wrong, and couldn't help asking, "What's wrong?" Is there something wrong? ”

Tsunade muttered to himself, "This sand should be a nine-fold chakra burst to be effective. ”

Mute exclaimed, "Nine times!" Could it be that Naruto has increased Chakra's burst to a factor of nine? That...... That...... That ......"

Mute didn't come out for a long time, and the extreme shock made her stammer.

Tsunade shook his head and said, "No, his chakra burst is up to seven times, but it has a nine-fold effect......"

Seven times the explosion makes nine times the effect? What do you mean?

The mute means that it is even more incomprehensible.

Tsunade shook his head and said, "Maybe I'm wrong, after all, the composition of the rocks is not the same, maybe the density and hardness of this rock are relatively low, so it's sandy." ”

"Let's go, let's go back."

The two returned to the door, but instead of going home, Tsunade asked Shizune to prepare bath water for her, while he returned to the Hokage's office, picked up the file and flipped through it, and finally found a note.

"After the ninja school graduation exam, Naruto stole the forbidden scroll and learned the technique of multiple shadow clones."

Tsunade frowned and said, "How could something as important as the forbidden scroll be stolen casually, what the hell is the teacher doing......"

However, with Naruto's memory, it was impossible to memorize only one multi-shadow clone in any case......

After all, it's someone who can memorize an entire botanical dictionary.

Sevenfold chakra burst but nine times the effect......

Tsunade took a breath and muttered to himself, "It should be the Eight Gate Dunjia, and there is more than one." ”

"My lovely apprentice, you can always surprise me."

In my heart, I was a little worried: I just don't know...... Would you use that technique...... Do you want to resurrect your parents......

Thinking of that technique, Tsunade couldn't help but think of the dead break, and her younger brother Rope Tree.

She has been struggling with whether to use that technique for the past few days......

Tsunade put down the file, looked at the moonlight outside the ninja building with his hands behind his back, and sighed, "I'm enough to be the only one who is guilty, Naruto, you must not go my way......"