The upgrade system of the world begins with the conquest of Naruto

"Hmph, Uchiha clan, your journey to death is about to begin!"

After returning home, because it was still early, Xia Muyang lay down leisurely by the hot spring behind the house to take a nap.

However, Natsume Yang's tranquility didn't last long, and was interrupted by the arrival of Uchiha Itachi again.

"Can we have another special training?"

Facing Uchiha Itachi who came to visit again, Natsume Yang didn't know whether to cry or laugh.

"Okay, it seems that you also know what your fate will be after taking the Chunin exam, so are you planning to bid farewell to me?"

Natsume Yang stood up and looked at Itachi Uchiha who was almost as tall as him, with a bit of embarrassment in his eyes.

If Natsume Yang hadn't appeared, Uchiha Itachi would be about to enter Anbu at this time, but his strength is not so strong.

And after Xia Muyang's several special trainings, his strength is much stronger than at this time in the original book.

Xia Muyang didn't know whether it was good or bad, but what did it matter, anyway, all this had little to do with him.

"Come with me, the last training should be the same as usual!"

Still like the first time, Xia Muyang walked in front, holding an apple in his hand and gnawing on it.

However, unlike when we first met, Uchiha Itachi has become stronger and taller.

"Let's get started, don't have anything to hide!"

After arriving at the place, Natsume Yang looked at Itachi Uchiha in front of him and spoke calmly.

This time, the place Xia Muyang chose was under a cliff in Muye Village, and there was a small river not far away.

"Art fire escape ho fireball!"

At the beginning, Uchiha Itachi was a huge ball of fire rolling across the ground, rushing towards Natsume Yang, the air was blurred and distorted by the terrifying temperature.

Even Xia Muyang felt the burning pain on his face, and he approached him in an instant, and it was difficult to avoid it.

"Water escape? Water formation wall!"

Natsume Yang didn't choose to use wind swordsmanship to tear the fireball apart, but maintained a seal speed similar to Uchiha Itachi's, and then sprayed out a huge fan-shaped water wall to block in front of him.

"Zizzizi!"

Water and fire have been incompatible since ancient times, and a violent reaction erupted when they touched it, producing a hot and humid mist that enveloped Natsume Yang and Uchiha Itachi.

"call out!"

In this mist, Xia Muyang suddenly heard the sound of piercing through the air, Xia Muyang couldn't help laughing, stretched out his hand and grabbed it in the opposite direction, unexpectedly caught the entity, then swayed directly, and threw it away go out.

Moreover, in the process of throwing away, he shot a few kunai at Uchiha Itachi, forcing him to give up the seal gesture, and then threw a few kunai to offset it.

"As expected of Teacher Xia Muyang, amazing!"

This Kunai's pursuit is really timely, perfectly destroying Uchiha Itachi's attack rhythm.

"Water Escape? The Art of Water Arms!"

Before Uchiha Itachi landed, he suddenly felt a rapid sound of piercing through the air from behind. Even though he hadn't been hit yet, he still felt the terrifying power carried in that attack.

Uchiha Itachi didn't dare to neglect, he knew the power of this blow, if he was hit, it would basically be over.

Therefore, after he quickly made a seal of the substitute technique, he dodged the blow.