An entire afternoon slipped by…
By evening, Inuzuka Akimi was back to her usual self. With an urgent experimental project awaiting her, she headed to the lab to work overtime and make up for the time she had missed during the day.
Meanwhile, Haruto returned alone to the Uchiha compound. After assessing the workload of the newly acquired Konoha Police Department, he assigned most of the tasks to his wives who had relatively little to occupy their time.
With the affairs of the police department settled, Haruto refocused on his primary objective: revitalizing the Uchiha clan.
---
Two weeks passed in the blink of an eye.
During this period, Haruto found himself caught in an exhausting whirlwind of activity. On one hand, he was attending to his newlywed wives, ensuring that they felt cherished and valued. On the other hand, the first group of wives he had married the previous year had reached the peak of childbearing, resulting in an unprecedented baby boom.
In just two weeks, Haruto's family expanded dramatically. The number of his children soared from a modest count of just over 100 to an astonishing 499.
"Ninjutsu truly is miraculous," Haruto mused. The Art of Lottery, a technique bestowed upon him by his system, had proven to be an unparalleled tool in his mission to grow the clan.
Though the children born thus far were of Grade A or below in terms of potential, it hardly mattered to Haruto. The sheer number of offspring significantly amplified his chakra reserves and strength, increasing them by dozens, if not hundreds, of times.
---
Thankfully, money was not an issue for Haruto.
As the last surviving member of the Uchiha clan besides Sasuke, Haruto had inherited nearly all the clan's wealth after the massacre. Even Sasuke, upon learning of Haruto's mission to rebuild the Uchiha legacy, had willingly donated his share of the inheritance to support the cause.
Moreover, several of Haruto's wives came from affluent families or were successful business owners in their own right. When they married into the Uchiha clan, they brought substantial dowries with them.
The Uchiha clan's shops, now managed by some of Haruto's entrepreneurial wives, had also become major economic hubs. The stores attracted both Uchiha and non-Uchiha customers, further boosting the clan's finances.
Even with nearly 500 children, Haruto had no immediate concerns about money. He estimated that the clan's current financial resources could easily support thousands of additional offspring, at least for the foreseeable future.
But Haruto was not content with stopping there.
"This is just the beginning," he declared to himself. "One day, I'll fill the entire ninja world with Uchiha descendants!"
---
However, not everything was going smoothly.
Haruto had begun noticing a troubling change in his physical condition. His once boundless stamina was not what it used to be. In the past, he could spend days and nights on end without rest, his youthful vigor carrying him through even the most strenuous activities.
Now, however, even a single night left him feeling fatigued. It wasn't debilitating, but it was a significant drop in performance compared to his former self.
The issue wasn't just about his pride—it was about efficiency.
"If I have to waste time sleeping to recover, that's time I could be spending with my wives or having more children," Haruto thought, frustrated. "I need to address this before it becomes a bigger problem."
---
The thought of buying tonics or supplements crossed his mind, but Haruto hesitated. His reputation in the village was already infamous due to his unique "ability." If he were seen purchasing such items, it would undoubtedly become a topic of gossip.
"I can't afford to lose face like that," Haruto muttered. "Better to endure it quietly."
But enduring wasn't a solution, and Haruto knew it. He resolved to discreetly purchase the supplements later that evening.
---
Just as he made this decision, a familiar chime echoed in his mind.
Ding!
Uchiha clan member +1. The new member's potential grade: B. Reward: Host's chakra doubled!
Before Haruto could process the announcement, another notification followed.
Ding! Congratulations to the host! The number of offspring has reached 500. System experience bar is full. System upgrade imminent!
"What?!" Haruto exclaimed.
Ding! The system has successfully upgraded to Level 2. A Level 2 gift package has been awarded.
A grin spread across Haruto's face. "Finally! System, open the gift package!"
---
The system responded promptly.
The Level 2 gift package has been opened. Please select one of the following four ninjutsu. Upon selection, the technique will be mastered instantly:
1. Ninjutsu: Perseverance – Grants an extremely strong body, enhancing stamina and physical resilience.
2. Ninjutsu: Endurance – Strengthens the body's capacity for prolonged activity, increasing overall durability.
3. Ninjutsu: Lottery (LV2) – An upgraded version of the lottery technique. Guarantees conception, with a 50% chance of producing twins or mixed-gender twins. Overrides any infertility conditions.
4. Ninjutsu: Heart-to-Heart – The ultimate charm technique, capable of making any opposite-sex individual completely devoted to you until death.
Note: All techniques consume chakra but do not deplete vitality or damage the body.
---
Haruto scanned the options quickly, his excitement tempered by a sense of practicality.
"Stop right there," Haruto said, interrupting the system. "If these techniques don't deplete vitality, then why have I been feeling so weak lately?"
The system answered matter-of-factly:
The weakness you're experiencing is unrelated to the techniques themselves. The Lottery technique ensures that your reproductive organs remain intact and unaffected by wear. However, your overall body strength has diminished due to overexertion. This can be remedied with techniques like Perseverance.
Haruto frowned. "So, the issue is my general stamina, not the technique itself?"
Correct. If you wish to enhance your physical condition, the Perseverance technique is highly recommended. It will directly strengthen your body and ensure long-term resilience.
Haruto didn't hesitate. "In that case, I'll take Perseverance."
---
As soon as Haruto made his choice, a surge of energy coursed through his body. His muscles felt reinvigorated, his fatigue vanished, and a newfound strength took root within him.
"This… this is incredible!" Haruto exclaimed, clenching his fists.
Ding! The Perseverance technique has been successfully integrated.
The system's voice returned, more chipper than usual.
Congratulations, host! Your body is now optimized for peak performance. Future activities will no longer result in fatigue, and your stamina reserves have been significantly expanded.
Haruto grinned. "This is exactly what I needed."
---
With his newfound strength, Haruto felt ready to tackle the challenges ahead. The system's upgrade had renewed his determination to fulfill his mission of rebuilding the Uchiha clan.
"System," Haruto said, his tone serious, "how many experience points do I need to reach the next upgrade?"
To reach Level 3, the system requires 1,000 points. Each new Uchiha descendant adds +1 point.
Haruto nodded. "Understood. Let's get to work."
---
As Haruto stepped out of his office, a sense of purpose filled him. The road ahead was long, but with the system's support and his own unwavering resolve, he knew that nothing could stand in his way.
"This is just the beginning," Haruto murmured. "The world isn't ready for what's coming."
And with that, he set off to continue his ambitious quest.
---