Rebuilding Uchiha By Removing Fugaku

[Ding Dong~ Upgrading the training ground requires 100,000 family reputation points. Proceed with the upgrade?]

"Yes!"

[Ding Dong~ 100,000 points have been deducted from the family reputation. The training ground upgrade was successful, unlocking the 'Limit Breakthrough' function.]

[Training Ground No. 1 (Level 2): By spending 100 reputation points per day, users can gain 10x comprehension of skills. Spending 1,000 reputation points per day per individual unlocks the 'Limit Breakthrough' mode.**

[Limit Breakthrough Mode: Allows trainees to surpass their biological limits, achieving infinite growth in physical strength.**

---

Toki's eyes lit up as he reviewed the system notification, excitement coursing through him.

"Hiss~!"

"Hmm…!"

Toki suddenly stood up in excitement, startling Uzumaki Chizuru, who choked in surprise below him.

"Ah, it's fine. Continue," Toki reassured her with a smile, though his gaze remained locked on the system's description.

As everyone knows, while ninjas possess explosive combat power, their physical bodies are notoriously fragile. Without chakra-enhanced durability, even the strongest ninja could be felled by a simple kunai.

In contrast, the physical training system of the Pirate World, for example, allowed individuals like Rob Lucci or Garp to endure high-speed impacts and extreme physical strain without relying on external powers like Haki.

This contrast had always been a weakness of the ninja world—though ninjas had superior chakra-based combat systems, their physical resilience lagged far behind. But now, with the Limit Breakthrough mode, Toki saw a chance to address this disparity.

By enhancing the Uchiha clan's physical bodies, they could break free from the bloodline-based limitations of chakra. Their physical strength would not only amplify their Yang Release but also elevate them beyond traditional ninjas. With infinite potential for growth, they could eventually rival even the mythical Saiyans from Toki's previous world.

More importantly, with such physical strength, they could withstand techniques like the Eight Gates without succumbing to its devastating side effects. This would allow them to execute moves that could even take down Six Paths-level opponents without worrying about their bodies being destroyed.

Toki licked his lips in excitement, eager to see the results. He hastily ended his "session" with Uzumaki Chizuru and rushed to the training ground.

---

When Toki arrived at the training ground, he noticed it was relatively empty. Most of the clan members had already completed their training, utilizing Itachi's unique talents to maximize their efficiency. Only those learning new techniques frequented the area now.

This lack of use was precisely why Toki had prioritized upgrading the training ground. Its previous capabilities were no longer sufficient for the clan's growing needs.

"System, activate Limit Breakthrough Mode!"

[Consuming 1,000 family reputation points… Limit Breakthrough Mode has been activated.]

An invisible wave rippled through the training ground. Toki immediately felt an indescribable lightness as though an invisible shackle had been removed from his body.

Previously, his physical body had already reached the theoretical peak for a human in this world. However, this peak was still limited by the inherent constraints of the ninja world. For instance, the Third Raikage's so-called "indestructible body" relied on chakra-enhanced lightning armor. Without chakra, even his body wouldn't withstand high-level attacks.

Now, with the Limit Breakthrough mode, those constraints no longer existed. Toki's body, once stagnant in its growth, now felt primed for limitless improvement.

He quickly equipped himself with extreme weights and began training. After a few rounds of intense physical exercises, his body was drenched in sweat, and every muscle ached with strain.

Yet, despite the pain, Toki's excitement only grew. He could tangibly feel his body's strength improving—a sensation he hadn't experienced in ages. The energy within his cells seemed to grow denser, stronger, as though a vast reservoir had been unlocked.

In the past, training only refined the lower limits of his physical abilities. But now, the training ground allowed him to raise his upper limits as well. This wasn't just growth—it was evolution.

Toki grinned to himself. If this breakthrough could be applied clan-wide, the Uchiha wouldn't just dominate the ninja world—they would transcend it.