Naruto: I am a ninja, from Substitution to God Ninjutsu

Under the Valley of the End, Naruto and Sasuke

Caught in the middle by a black tiger.

This is a black panther. It is tall and strong, with black hair all over its body and a pair of blood-red eyes.

The tiger lowered his head, glanced at the two teenagers, and made a strange "squeaking" sound.

A look of panic appeared on Sasuke's face. He was only sixteen or seventeen years old. Although he was often taught a lesson by his brother Sasuke, he had never seen such a terrifying beast.

The tiger opened its mouth, revealing its sharp fangs.

Naruto closed his eyes tightly, not daring to look at the bloody mouth.

The tiger opened its mouth wide and bit down on Sasuke.

Just when Sasuke was about to be torn into pieces by the tiger, Sasuke suddenly felt something pushing him from behind. He looked back and saw a figure blocking him.

That figure was none other than Madara Uchiha, who was beaten away by Itachi just now!

Uchiha Madara crossed his arms and stood next to Sasuke, looking very casual.

The tiger's open mouth stopped in mid-air and did not fall any further.

"Roar......"

The tiger roared at Uchiha Madara, venting his anger.

At this time, Uchiha Madara waved his sleeves gently, and the tiger immediately lay on the ground obediently, rubbing his head continuously.

Itachi walked over from the side and was stunned when he saw this scene.

Itachi's strength has reached the level of a god, but just now, he actually felt a little scared. This emotion made Itachi feel very strange.

He looked at the boy who suddenly appeared, with a hint of curiosity in his eyes, and a bit of vigilance at the same time.

"who are you?"

Itachi asked looking at Uchiha Madara.

Uchiha Madara turned his head and his eyes met Itachi's.

Uchiha Madara has a slender figure, wearing a blue and white shirt and jeans. He has a tall figure and fair skin. He looks like a handsome boy.

He smiled and said: "Big brother, my name is Uchiha Madara, and this is my younger brother, Naruto."

Itachi nodded and did not speak, but continued to stare at Madara Uchiha with a hint of suspicion in his eyes.

Uchiha Madara didn't seem to see Itachi's gaze, still smiling gently, "Where are we going? I heard there are many fun things here."

Itachi was silent for a while, and then said: "Come with me, I will take you to meet my sister."

Uchiha Madara was stunned for a moment, and then a look of surprise appeared on his face: "Really? That's great. I thought it would take a long time to find it."

Itachi said nothing, he turned around and walked forward.

"and many more!"

Itachi had just taken two steps when he suddenly heard Madara Uchiha calling him, "Can you tell me where your sister is?"

Sasuke looked up at Madara Uchiha. Although he didn't understand, looking at his brother's expression, he seemed to have guessed a bit.

Sasuke said quickly: "Brother, let's go find my sister. My sister must also want to see you."

Itachi turned around and looked at Sasuke with a smile, "You go find her. I won't go. I still have things to do."

"oh, I see."

Sasuke was a little disappointed, and then said: "Brother, let's go first!"

After saying that, Sasuke took Itachi's arm and ran to a towering ancient tree.

"Sasuke!"

Itachi barked.

Sasuke stopped, turned around, and asked in confusion: "What's the matter? Brother?"

Itachi frowned, looked at the ancient tree and said, "Look at the fruit on this tree. Is it full of fruit?"

Sasuke looked at the fruits of the ancient tree and shook his head, "No."

Itachi sighed, pointed to the waterfall in the distance and said, "Look carefully around the waterfall to see if there are any signs of fruit."

Sasuke nodded, let go of Itachi's arm, and squatted there to observe.

After a while, Sasuke stood up with excitement on his face, "Sure enough, the fruits are full of fruits. Every time it rains, the waterfall will become wet."

"Really?"

A hint of sadness appeared on Itachi's face.

"certainly."

Sasuke said in a positive tone: "I have been playing hide-and-seek with my sister under that ancient tree since I was a child. I am very familiar with this ancient tree, so as long as we don't leave, we will usually find the fruit."

After that, Sasuke took Itachi's hand and ran towards the waterfall.

Itachi looked at their backs and narrowed his eyes slightly.

Uchiha Madara did not follow, he looked at the backs of Sasuke and Itachi, thoughtfully.

After a while, a strong wind blew the short hair on his forehead and covered his eyes.

He reached out and touched the short hair on his head, with a helpless bitterness on his face.

He raised his head and looked at the mountains in the distance.

"Over there is the monster world that has been causing a lot of commotion recently. Is that girl also your sister?"

Uchiha Madara lowered his head and pondered for a long time.

After a while, he looked up.

"Since she is your sister, even a dog should have the right to move freely."

"I want to see what kind of existence is worthy of her desperate protection."

After saying that, Uchiha Madara turned and left.

He knew how hasty his decision was.

He didn't know how dangerous this world was, but he knew that if he didn't take risks, he might miss his biological parents or his sister.

Uchiha Madara didn't hesitate and followed Sasuke and the others.

Along the way, he noticed how Sasuke and Itachi treated him, and although they weren't eager, they didn't mean any harm.

Uchiha Madara also understood that if he didn't go, it would be difficult to see his sister.

He actually had another idea in his mind.

He hopes to see this mysterious world with his own eyes.

Sasuke and Itachi have been running in the jungle.

Sasuke is a ninjutsu master, while Itachi has a fighting chakra physique. They are both good at using ninjutsu and are extremely fast.

Sasuke not only has self-healing ninjutsu, but also various ninjutsu such as thunder escape, earth escape, fire escape, etc., which can be used.

Itachi's physical fitness is relatively poor, but he is a leader in taijutsu and ninjutsu.

Although Sasuke is an ordinary ninja, he is talented and intelligent, and with Itachi's assistance, he has made such rapid progress.

Sasuke moved forward quickly, looking back at the tailed beast from time to time as he ran, to see if he could find any trace of the tailed beast, but unfortunately, he found nothing.

Itachi looked back at Sasuke as he ran.

"Sasuke, have you seen the tailed beast?"

Sasuke shook his head, "