Hokage Teacher: With Dimensional Teacter System

"Right now, our Deceptive Technique doesn't seem all that different from the standard Clone Jutsu."

During the break, Tetsu Hagane couldn't help but voice his thoughts.

"Yeah, whether it's turning into monsters or mimicking opponents, against skilled ninja, it's practically the same as the regular Clone Jutsu," Kotetsu Hagane nodded in agreement.

From their class's practical exams to the year-end evaluations, they had witnessed the battles between Anko and Shisui.

From their perspective, Anko had already performed impressively. After creating clones resembling Shisui, she even added a layer of deception with a fake Anko.

Despite her efforts, she still failed to deceive Shisui, who easily defeated her.

"I still think my approach is the right one—create a distraction with enough clones to confuse the enemy, then strike while they're distracted," Kotetsu defended his strategy, convinced it was a matter of refining execution.

"But you couldn't even beat Anko," Tetsu retorted bluntly.

"Well, I beat you," Kotetsu shot back without missing a beat.

"Let's see you beat Shisui, then maybe I'll consider your plan valid," Tetsu said, attempting to shift the focus to Shisui.

Kotetsu, however, saw right through his tactic. With a smirk, he retorted, "I don't need to beat Shisui as long as I've already beaten you."

"You got destroyed by Anko!"

"But I beat you!" Kotetsu pressed the point.

Tetsu grimaced, unable to shake the humiliation of that fateful exam—a major failure in his young ninja career.

"You two truly don't get it," a voice interjected. Ebisu, passing by, adjusted his sunglasses with one finger, his expression one of disdain.

Such a waste of potential, he thought to himself.

"Huh? Who's this guy?" Tetsu scratched his head, puzzled.

"I think he's a senior from Class B," Kotetsu whispered, noting the distinctive sunglasses that made Ebisu somewhat memorable.

"Senior, since you clearly think we're doing it wrong, why don't you give us some pointers?" Tetsu suggested, offering a bag of chips as a bribe.

Ebisu hesitated, glancing around to make sure no one was paying attention before accepting the chips.

Sitting down, he gestured for them to lean in closer.

"Your idea isn't bad," Ebisu began, addressing Kotetsu. "The core of the Clone Jutsu is distraction. But instead of turning into monsters, why not…"

His voice dropped to a conspiratorial whisper. Tetsu and Kotetsu's eyes widened as Ebisu elaborated.

"Senior, are you a genius?" Tetsu blurted, awestruck.

He imagined using Ebisu's idea in practice—there was no way anyone could resist such a technique.

"I think this has enormous potential," Kotetsu agreed, already eager to test the concept.

"Ahem. Just don't tell anyone it was my idea," Ebisu cautioned, glancing around nervously.

Tetsu nodded enthusiastically. "Senior, what's your name? I'm Tetsu Hagane."

"I'm Kotetsu Hagane," Kotetsu added.

"Ebisu," the senior replied, standing and walking away without turning back.

Tetsu and Kotetsu silently committed the name to memory, their gazes filled with respect. This was someone who had just opened the door to a whole new world for them.

By late afternoon, just before dismissal, Tsukizuki called everyone together.

"Starting this week, we'll have a strength assessment every week and a practical exam every two weeks. Those who excel in these tests can advance to higher-level groups for training," Tsukizuki announced, laying out the plan for the upcoming tests .

Despite earlier doubts, he couldn't resist testing whether the system could exploit these frequent evaluations for rewards.

His disciples' performance during exams earned him rewards, but he had no control over the number of exams in the Academy. However, as the one in charge of this summer training, he had full authority to decide the frequency of tests.

While he initially doubted whether this would work, it was worth a shot. If it succeeded, the benefits would be substantial.

"What's the difference between the two tests?" Anko asked.

"Strength assessments don't involve combat. Instead, they evaluate your mastery of ninjutsu, taijutsu, and other skills through a structured examination. The practical exams, on the other hand, involve simulated battles in groups, much like the Academy's combat tests, " Tsukizuki explained.

Anko nodded, understanding the distinction. The strength assessments were like the tests they had been doing, while the practical exams meant fighting.

With that clarification, Tsukizuki dismissed the group without delay, allowing them to head home.

As for Tsukizuki, his schedule remained unchanged—dinner in the main district followed by training his disciples in the Southern Forest.

However, with the students gone, he decided to stay and train for a while.

"It's done," Tsukizuki murmured, gazing at the glowing sphere of chakra in his hand—a completed Rasengan.

After so much time spent juggling lessons, sealing techniques, and breathing method practices, he had finally completed this jutsu.

While the Rasengan was an advanced application of chakra shape transformation, its utility was limited for now. Its high c

His primary reason for learning it was to assist Minato with its development later, earning a favor in the process.

The Rasengan was inspired by the Tailed Beast Bomb. Since Kushina wouldn't use such a technique against Minato, the likely scenario was that Minato would encounter it during the Third Shinobi War and derive inspiration from it.

For now, Tsukizuki prioritized building alliances with powerful allies over perfecting techniques that had limited immediate value.

Besides, once he had more chakra and access to Sage Mode, he could experiment with nature-transformation variants of the Rasengan, including the Rasenshuriken. Worst-case scenario, he could always use it to train disciples and rack up rewards.

plz support me if you can

patreon.com/AZOFFICIAL1

https://www.buymeacoffee.com/AZofficial

This fanfiction is 30-chapter ahead and also this fanfic is 30 chapters ahead there