Extracting Chakra

[The mixture of physical energy generated by the 130 trillion cells in the human body and mental energy is called "physical power." "Physical power" is the foundation for executing Taijutsu.]

[Physical power is converted into chakra within the body. Chakra is created by evenly blending the two elements—mental energy and physical energy—together.]

[Once a ninja extracts chakra, they can use "Hand Seals" to perform "techniques," which are Ninjutsu.]

[The Chakra Extraction Technique is the most basic form of chakra extraction. From now on, you will incorporate chakra extraction training into your daily routine.]

Might Guy, holding a scroll, spoke to Haku and the other person.

[But pay attention to controlling the time you spend practicing chakra extraction each day. Don't overdo it—excessively squeezing your body's cells is harmful to your health.]

Haku understood what Guy was referring to. In the Naruto World, the stronger a ninja's power and the more intense their battles, the shorter their lifespan.

The average lifespan of a ninja is less than 40 years, precisely because every time a ninja extracts chakra, it strains their body's cells.

[Young men! Let your youth bloom!]

Hearing the familiar words and watching the two embrace each other in tears, Haku silently retreated to a corner of the training ground, sat down on the ground, closed his eyes, and began to meditate.

With his eyes shut, Haku started to sense his own physical energy and mental energy.

As a transmigrator, Haku actually understood the principles of chakra. At the same time, he also knew about Ki from the Dragon Ball world.

Ki is the most fundamental energy within living beings. Through training or cultivation, one can freely manipulate this energy.

Logically speaking, both chakra and Ki originate from the body. There's no reason why one should harm the body while the other can nourish it, promote its evolution, and even extend lifespan. There must be some reason he didn't yet know.

However, as someone with Saiyan blood, Ki training was a better cultivation system for Haku.

Beyond its higher ceiling, there was also the boost his bloodline provided.

But it seemed that Ki was harder to grasp, requiring a Combat Power of over 100 to master.

Forget it for now—first refine chakra, and don't neglect the understanding of Ki either.

Thinking this, Haku didn't dwell further. With his eyes closed, he focused on sensing his physical energy and mental energy.

Meditating with closed eyes, he tried to feel every part of his body, attempting to perceive every subtle change. Yet all he sensed was emptiness—nothing at all.

As for mental energy, perhaps because of his identity as a transmigrator, with a mature soul and having undergone the baptism of the information explosion in his previous world, he easily sensed it.

It felt like a soft, ethereal mass of energy that could change according to his will. At one moment, Haku even thought he could manipulate it to move objects.

Back when he watched ninjas in the anime refine chakra, they would just close their eyes and do it, even overdrawing and squeezing out chakra in the heat of battle. It all looked so simple.

But when it was his turn, Haku finally understood the difficulty. The anime glossed over many things without explaining them clearly.

From now on, he would have to think more carefully before acting, not just rely on the outcomes from the original story.

Still struggling to sense his physical energy, Haku was suddenly stopped by Might Guy.

[Haku, you've been meditating for about two hours today. That's enough. Meditating and refining chakra for too long each day isn't good.]

[But I haven't even managed to extract chakra yet, and I can't even feel my physical energy.] Haku wanted to meditate a little longer—maybe he could sense it.

[Dad! I haven't succeeded in refining it either!]

Might Duy chimed in from the side.

[This is normal. For someone just starting the Chakra Extraction Technique, being able to extract the first wisp of chakra within a week is already genius-level. Normally, it takes a month or even several months to succeed.]

[The fact that you both want to keep refining is truly moving. This is youth!]

There it was again—the familiar thumbs-up and gleaming teeth.

Seeing Guy and Duy embracing in tears, Haku silently turned around and began his training for the day.

[Dad, Haku has already gone off to train on his own. This is youth in full bloom! Let's go too—we can't waste our youth.]

Seeing Haku jogging away, Duy's eyes sparkled as he spoke to Guy.

[Good! That's Haku for you! Let's go bloom our youth too!]

Saying this, he led Duy in chasing after Haku.

The figures of one adult and two children grew smaller and smaller in the distance, and the village gradually began to stir with activity.

Thus, Haku and the other two began a routine of two hours of meditation in the morning, followed by physical training.

Another month passed like this.

Take a deep breath, inhale slowly, letting the air fully fill the lungs, providing ample oxygen to every cell in the body in preparation for stimulating physical energy. Then exhale slowly, expelling the stale air from the body. Between each inhale and exhale, gradually relax the body and enter a state suitable for chakra refinement.