Life Potion!

Life Potion: A potion crafted from the essence of life. It can rapidly repair human cells, and long-term consumption improves physical aptitude. Exchange prices are as follows!

Small Bottle: 100 points! (Note: At the Genin stage, one bottle can be divided into three uses; at the Chunin stage, two uses; at the Jonin stage, one use!)

Medium Bottle: 500 points! (Note: Not recommended for the Genin stage; at the Chunin stage, it can be divided into three uses; at the Jonin stage, two uses!)

Large Bottle: 1,000 points! (Note: Recommended for Jonin level and above; one bottle can be divided into three uses!)

Seeing that the system listed items that were both helpful and affordable, Mirai Uchiha breathed a slight sigh of relief. As long as they existed, that was enough. Although they were a bit expensive, points were meant to be spent, and he would not begrudge the cost.

A small bottle of Life Potion could be used three times at the Genin stage. This meant that every time he exhausted his chakra, he could drink the potion and push his limits through extreme refinement. Each small bottle would suffice for three sessions. Currently, Mirai Uchiha's chakra was at the threshold of an elite Genin, making this small bottle the most suitable choice.

"System, exchange ten small bottles of Life Potion for me first!" Without hesitation, Mirai Uchiha spent 1,000 points to purchase ten bottles. He was now desperate to increase his strength.

As soon as the order was given, ten emerald-green potion bottles appeared before him. Each bottle was only ten centimeters tall and as thick as a thumb. They were simple, clear glass vials that appeared emerald-green because they were filled with the Life Potion.

After the exchange, Mirai Uchiha's 10,000 points were reduced to 9,000. Stowing the ten bottles away, he couldn't wait to leave the System Space to test the effects of the Life Potion.

Arriving in the courtyard, Mirai Uchiha took a slight breath and began to weave hand signs, "Fire Release: Great Fireball Technique!"

A scorching fireball rolled forward like a wheel. Mirai Uchiha did not stop there; he continued to drive the chakra within his body. The fireball grew larger and larger, expanding from its original one-meter size to one and a half meters. Unable to maintain it any longer, the fireball surged forward, rolling for over ten meters before exploding and dissipating. The power of this Great Fireball Technique was twice that of his previous attempts.

Have I consumed nearly half of my chakra? Mirai Uchiha nodded slightly. It seemed this method was feasible. By increasing the lethality of the fireball, the required chakra was equivalent to two standard releases, which was perfect for quickly draining his reserves.

With a plan in place, Mirai Uchiha did not waste time. After two consecutive Great Fireball Technique casts, his chakra was bottomed out. Without hesitation, he took out a bottle of Life Potion, unscrewed the cap, and drank one-third. The potion was tasteless, like drinking clear water, lacking the fragrance he had imagined. However, the effect was immediate. His previously exhausted body felt as if it had been submerged in a hot spring, and a warm current surged from head to toe. In an instant, he felt his body brimming with strength. He sat cross-legged on the spot and began to refine chakra.

The effect of the Life Potion was indeed excellent. As Mirai Uchiha refined chakra, his cells became fully active, rapidly combining with spiritual energy to produce wisps of chakra that flowed into his dantian. As these cells were exhausted, the Life Potion quickly restored them. When the potion's effects wore off, his chakra had reached the level of an elite Genin. Yet, he did not stop; he continued to refine. He had just felt that his chakra volume was on the verge of breaking through to the Chunin level—this was an opportunity.

Mirai Uchiha's spiritual power was immense. As a member of the Uchiha Clan, his spiritual strength was naturally high, and combined with the memories of his past life, it surpassed that of almost any other Uchiha. As for physical energy, with the Life Potion as a foundation and his own cellular energy, breaking through to the Chunin level was not impossible.

The cells in his body pulsed, and spiritual energy combined with them like an invisible force. Strands of pure chakra were refined. After a while, Mirai Uchiha opened his eyes, a trace of joy on his face. He had succeeded. Feeling the chakra in his body, which had increased several times over, he exhaled slightly. The chakra volume of a Chunin was indeed far greater than that of an elite Genin. Without dwelling on the sensation, he quickly took the bottle he had already opened and drank the rest. Immediately, that warm feeling returned, and the cells exhausted by the refinement were replenished in an instant.

Refining such a massive amount of chakra at the age of six would surely leave hidden injuries without the Sage Body as a backup. Take Itachi Uchiha, for example; despite being hailed as a genius, his premature awakening of the Mangekyo Sharingan and his overly intense chakra refinement during training had crushed his body under the strain of the Mangekyo Sharingan and excessive refinement. But now, with the Life Potion, Mirai Uchiha had no fear of over-refining.

Once his chakra reached the Chunin level, Mirai Uchiha stood up and brushed the dust off his clothes. Just as he was about to leave, a ninja from the Uchiha Clan suddenly appeared before him.

"Mirai Uchiha, the Clan Head wants to see you!"

As soon as he finished speaking, the ninja vanished, showing no regard for Mirai Uchiha, a genius of the Uchiha Clan. Mirai Uchiha recognized him; he was one of Uchiha Hao's confidants, one of the twenty Jonin in the Uchiha Clan. His status in the clan was very high—or rather, every Jonin's status was high. In the vast Konoha, the number of visible Jonin was under a hundred, and elite Jonin were even fewer, likely fewer than thirty. The Uchiha Clan's Jonin accounted for only twenty percent of Konoha's total.

With this kind of strength, they want to rebel against Konoha? No wonder they were wiped out later! Mirai Uchiha shook his head slightly and cast the thought aside. Uchiha Hao calling for him surely meant nothing good, but he would go and see what he wanted.

Upon arriving at Uchiha Hao's study, Uchiha Hao was already standing by the desk with his hands behind his back. Seeing this, Mirai Uchiha bowed slightly and said indifferently, "Clan Head!"

"Hmm. Li, I just went to discuss things with the Third Hokage. I intend for you to participate in the Genin exam tomorrow. If you pass, you can become a Genin directly. You are six years old now; given your talent and strength, you should be able to pass easily. The Military Police Force is currently short-handed. Once you become a Genin, report directly to the Military Police Force. I will arrange your duties." Uchiha Hao's voice was flat, clearly having given this some thought.