Changes on the battlefield!

"Asuma's nature is not bad. Don't worry, Sarutobi-sensei. The bird who leaves his home will eventually return to the nest."

Looking at the old man who sighed in front of him, Hao could only comfort him.

Hearing what Hao said in front of him, he savoured this saying carefully, and saw a trace of strangeness on the faces of the Hokage, "I really don't understand where you got such a philosophy..."

If the orphans identity of Hao had not been clearly registered in Konoha, The Third Hokage would have almost thought that the cloaked-boy in front of him had been occupied by the soul of some old monster.

Not only can he think like an adult, but what he often says is thought-provoking.

"By the way, do you have something important to ask me?"

After a few simple chats, the Third Hokage looked at Hao in front of him with a curious face.

Usually, in addition to practicing, if there is nothing important, Hao will never take the initiative to find him in the Hokage office.

"Well, in the medical class..."

"I developed such a thing when I had nothing to do..."

Hao nodded and took out a medical tag directly from his coat pocket.

" This?"

Looking at a white talisman placed on the table in front of him, the Third Hokage couldn't help but frown. He knew that Hao would not give him an ordinary detonator for no reason.

"Look, this is not a detonator..."

"It's the medical tag I specially developed..."

Looking at the doubtful expressions of the Hokage in front of him, a sharp kunai was held by his hands and gently cut his own palm, which directly cut the skin of his hand, and blood immediately fell on the floor.

But soon, Hao directly put a medical tag on his wound, and the green medical chakra shrouded it. The small wound recovered in a blink of an eye, leaving no trace of wound.

"Medical...medical tag?!"

Seeing the scene in front of him, the Third Hokage suddenly opened his eyes wide and breathed uncontrollably.

As Konoha's Hokage with outstanding vision, he naturally saw the value contained in this thing at a glance!

"How is the treatment effect?"

He suppressed his excitement and looked with glowing eyes at Hao.

"It's okay... Although it's not as good as the Mystic Palm, the effect is almost the same as the Heal jutsu."

Looking at the excited Hokage in front of him, Hao nodded and smiled with the corners of his mouth.

"Can it be made in bulk?"

He grabbed medical tag in Hao's hand, and the Third Hokage carefully looked at the paper that looked very similar to an ordinary detonation tag.

"Yes, but due to technical problems, this medical tag can only be made by me for the time being."

Hao affirmed the problems of the Third Hokage, but he had no intention of handing over the method of making medical tags for the time being.

What a joke, it took so much time and energy to develop this thing - this is a trump card he took out to get into Konoha's Centre of Rights, how can he easily send it out such a short time?

In the words of his previous life, this is his 'intellectual property rights and scientific research achievements'.

"Great! You are such a genius!!"

After receiving Hao's affirmative answer, the Third Hokage stood up directly from behind his desk.

Medical Tag - This is undoubtedly an epoch-making research and development achievement. If it can be produced in large quantities, the Hokage can fully imagine that the pattern of the ninja world may change because of this thing!

"If there is nothing else... I'll go back first."

Feeling the excited eyes of the Third Hokage in front of him, Hao just smiled with confidence

He hurried back and took the time to make a large number of medical tags. At this stage of the raging ninja war,Practical and convenient ninja tools such as medical tags demand undoubtedly far exceed the supply.

"Well... you go back first."

"This time you have made great contributions to Konoha, and I will not treat you badly.."

The Third Hokage nodded and waved him back, and his eyes were full of infinite expectations.

...

When Hao walked out of the Hokage office building, it was already evening, and the golden sunset spilled all over the streets of Konoha.

"Hey, have you heard..."

"That genius Hatake Kakashi was successfully promoted yesterday!"

On the way home, Hao heard two Chuunin ninja on the roadside talking.

"Oh! Of course I heard about it!"

"I heard that he's only 12 years old, right? Unexpectedly, he's already a Jonin!"

Hearing the news, another Konoha Chuunin looked amazed.

The name of the genius Hatake Kakashi is well known in Konoha. He graduated from Ninja School at the age of five. This has always been a record that no one can break in Konoha

"These little kids are really getting more and more powerful... I heard that there are even more fierce ones..."

"The disciple just received by the Hokage-sama last year... The boy named Asakura Hao is a Special Jonin when he turned seven years old. I really don't know who will be better in the future."

Hearing his companion mention Kakashi, the previous ninja suddenly sighed.

Although Hao is not a ninja of the same generation, he is also a talent who is also known as Konoha's first genius. In the past two years, the famous Hao has inevitably been compared with Kakashi.

"Has Kakashi become a Jonin?"

"It seems that the battle of the Kannabi Bridge is about to break out... I have to speed up my pace..."

Hearing the dialogue between the two ninjas on the roadside, Hao muttered to himself thoughtfully.

If things go in the order he remembers, the Iwagakure of the Land of the Earth sent more than a thousand ninjas to cross Kusagakure to invade the border of the Land of Fire.

The Yellow Flash, Namekaze Minato, will lead Kakashi's three-person team to the Kannabi Bridge in Kusagakure to cut off the enemy's backup supply line.

This battle will completely change the lives of Kakashi and Obito. In this battle, Konoha will give birth to two people with the Mangekyou Sharingan. This battle is also a turning point in determining the development of the whole world!

...

Time passes.

When the first snow of the Konoha 47th year melted, Hao grew by another year.

During this period, in addition to the uninterrupted daily practice, Hao has been seizing the time to make medical tags..

After a large number of medical tags were put into the front-line battlefield, the data of the continuous casualties of Konoha ninja suddenly decreased sharply. The convenient and practical medical tags undoubtedly injected a dose of strong energy into the whole situation of Konoha on the battlefield.

But the long-fermented Third Ninja War finally ushered in the final explosion and madness at the end!

Coming from the front line reports, the yellow flash Namekaze Minato led the team to successfully raid the supply of the land of the earth to repel the Iwa ninjas, and the news of Uchiha Obito's death.

Finally, on this day, Hao received a hasty summon from the Third Hokage and elders of Konoha.

~Read chapters ahead at P@treon.com/Flame_Spirit