Reno's concern touched Kaya, and she nodded obediently.
"Next, let's try limb regeneration."
Reno's hand moved, and a chicken leg was cut off at the root.
After two seconds of numbness, the chicken screamed again.
Kaya dared not hesitate, and a white light emerged from her small hand, enveloping the base of the broken chicken leg.
Nami and Makino's mouths, which had just closed, opened wide again, their eyes already dull.
The muscles at the base of the chicken leg slowly wriggled as if alive, gradually growing new flesh.
Time passed, and Kaya's small face turned red, and fine sweat beaded on her forehead.
Clearly, limb regeneration was different from ordinary injuries, requiring greater physical exertion.
The process lasted for two minutes, and a brand new chicken leg, noticeably different in color, was perfectly regenerated.
The rooster was once again full of life.
Without time to be happy, it looked at Reno fearfully, flapped its wings, and fled as if for its life.
Devil.
This guy was a devil.
"Phew, Reno, I succeeded."
Kaya's voice was weak, and her stamina was somewhat depleted.
Reno quickly reached out to support her.
"Well done, now get some good rest."
The experiment was successful, and Reno's face showed joy as he prepared to help Kaya back to her room.
Wait.
Suddenly, Reno's eyes lit up.
According to the system's description, besides being able to cure all diseases and even regenerate limbs, the Healing-Healing Fruit also had the effect of removing negative effects.
Did fatigue count as a negative effect?!
With the idea of giving it a try, a white light also emerged from Reno's palm, enveloping Kaya.
Unlike Kaya, the white light released by Reno was much larger in scope.
Kaya was bewildered, but soon, she widened her eyes.
She clearly felt that her body's fatigue was rapidly disappearing.
In a few breaths, her stamina returned to normal.
Although sweat still lingered on her forehead, she didn't feel tired at all.
"How do you feel?!" Reno's tone was full of anticipation.
Kaya spoke in disbelief, "My stamina has recovered."
Sure enough.
Reno was overjoyed.
It was pretty much as he had guessed.
If that was the case, wouldn't it be possible to exploit a bug infinitely?!
As soon as there was a negative effect, immediately use the Devil Fruit Ability to eliminate it, and then repeat it indefinitely?!
A human perpetual motion machine?
What about that?!
Reno suddenly thought of something.
If he could eliminate physical fatigue, then every time he discussed navigation techniques with The girls, wouldn't he also be able to?
Again and again and again?!
In fact, he was always left wanting more.
But due to the high intensity of the learning, The girls' stamina would give out.
He had no choice but to call it quits.
If the idea held true, as long as he wanted to, he could completely use the Devil Fruit Ability to eliminate The girls' negative physical effects after they finished, and then continue?
Until he was completely satisfied?!
It seemed plausible.
Reno suddenly felt his lips dry and looked at Kaya with burning eyes, "Try it, must try it."
"Cough, cough," Reno's thoughts stirred, and he quickly had an idea.
"Reno, what's wrong?!" Kaya asked with concern.
Meeting Kaya's puzzled gaze, Reno said seriously, "Kaya, do you think I'm trustworthy?!"
Kaya nodded without hesitation, "Reno is certainly trustworthy."
Reno continued, "Then if Reno needed your help with something, would you refuse?!"
This time, Kaya again shook her head without hesitation, "No, Reno, whatever you need, Kaya will help."
Not only did he drive away Kuro, but he also spent five years of his life to cure her chronic illness.
To Kaya, Reno was her benefactor.
A benefactor she could never repay.
Beside them, Nami and Makino exchanged glances, both showing strange expressions.
They could already imagine what was about to happen next.
This time, they were certain it was real.
The two tacitly remained silent.
So far, no woman Reno had set his sights on had ever managed to escape.
If they ruined his good deed, they would be in big trouble.
Seeing Kaya agree, Reno's heart blossomed with joy.
Anything at all?
With Nami and Makino as witnesses, you said it yourself.
"Reno, is there something wrong?!" Kaya was bewildered.
Reno immediately put on a pained expression:
"Kaya, my leg is a bit swollen; please come to your room to help me treat it."
Seeing Reno's grim expression, Kaya believed him.
Completely forgetting that Reno himself also had the Healing Power.
After greeting Nami and Makino, she helped Reno back to her boudoir.
"The Captain is really naughty; his leg is perfectly fine, he just likes to trick girls."
Watching them leave, Makino was quite helpless.
Nami retorted, "He didn't lie; he didn't say which leg it was."
Makino was stunned, then immediately understood.
She gave Nami a playful glare.
She was clearly younger than herself, yet she knew so much.
Inside Kaya's boudoir.
The devil finally showed his fangs.
Kaya was very flustered, but her inner acceptance ultimately made her choose to agree to Reno's request.
After a brief self-introduction, Reno officially began teaching Kaya navigation techniques.
Unlike when he taught Nami, this was a relatively gentle method of navigation.
Although Kaya's chronic illness was cured, her physical foundation was too poor to withstand high-intensity navigation methods.
Reno increased the frequency within Kaya's tolerance.
Besides subduing Kaya, his main purpose this time was to verify his conjecture.
An hour later, the first round of instruction ended.
Kaya was just about to take a break.
In her daze, a white light directly enveloped her body, and her stamina recovered again.
Kaya panicked.
Panicked visibly.
Evening.
Seeing Kaya intimately link arms with Reno and walk out of the room, Nami gave a thumbs up in admiration.
The meaning was self-evident.
Makino chuckled teasingly, "That was quite an enchanting sound."
Kaya's face was so red it almost reached behind her ears.
If there was a crack in the ground, she would have burrowed into it immediately.
Some things she just couldn't control.
Helpless.
Kaya could only lower her head, not daring to meet the gazes of the two women.
Reno immediately came to her rescue, "Ahem... we're all family now, don't bully Kaya."
"We can barely protect ourselves, how would we dare bully Kaya?" Nami pouted.
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