"Tsunade, I'll let you hit me another day!"
Kairen still had to train, so he couldn't play with Tsunade any longer. With a flicker of his figure, he disappeared to begin his self-training.
Shizune walked up to Tsunade and asked curiously, "Tsunade-sensei, why are you so against Kairen today?"
Tsunade's cheeks flushed as she shook her head. It wasn't that she rejected him — she was afraid. If Kairen got any closer, his presence would overwhelm her, and she would end up unconsciously melting into his arms.
Tsunade was filled with confusion.
Could it be… that I've actually fallen for this brat?!
No way, impossible — absolutely impossible!
...
Kairen arrived at the training ground behind the Senju compound.
Using the memories passed on by his Shadow Clones last night, he located two very well-hidden underground entrances.
He walked to the corner of the courtyard wall and stomped lightly on the soil there. The basement built by Doctor Snake and the others was indeed quite discreet.
Kairen shook his head, formed the hand seal for Shadow Clone, and began today's training.
Doctor Snake and the Scholar appeared soon after.
They had both been working until one or two in the morning yesterday. When their chakra was completely drained, they returned to Kairen's body.
In just one night, Kairen had gained a wealth of knowledge and experimental data.
Shadow Clones were the real corporate slaves — all their hard work went straight to Kairen. Cannon Kairen and Thief Kairen were the same.
Doctor Snake said immediately, "Main body, you should connect a chakra thread to us research-type Shadow Clones to continuously replenish our chakra supply."
Kairen shook his head. He still needed to train himself — where would he find the time or energy for that?
Scorpion Kairen raised his hand. "We could automate the chakra thread output mechanically!"
"Oh, right."
Doctor Snake and Scorpion Kairen exchanged glances, and their conversation quickly escalated into brainstorming new jutsu ideas. The more they discussed, the more sparks flew between them.
One specialized in biochemistry, the other in mechanics — two masters from different fields colliding like comets.
Listening to their discussion, Kairen couldn't help but think:
Most jutsu require a shinobi to actively perform them… but what if they could merge with machinery and become automated ninjutsu? Wouldn't that be just like the scientific ninja tools from Boruto's era?
But… would such jutsu even ignite properly?!
With a wave of his hand, Kairen sent all his Shadow Clones off to their respective tasks.
The Scholar adjusted his glasses. "Main body, keep it up — one more day of hard training and you'll be ready to upgrade your template."
"Ah, Kairen!"
"Darling!"
"Moku Kairen!"
Three girls with different hair colors rushed over — one gentle, one mature, one domineering.
One held pom-poms for cheering, another carried a white towel, and the last one… a whip.
Most importantly, two others beside them were carrying a Dog-Head Guillotine — it seemed yesterday's axe had been replaced.
Kairen froze, staring at the guillotine blankly. The queen cracked her whip.
"What are you staring at?! Hurry up and start your warm-up!"
Kairen sighed helplessly, took off his shirt, tied it around his waist, and began his daily grueling training session.
The queen stepped forward with a clipboard. "Today we're training your jumping power. Now squat down."
Kairen obeyed.
"Add weights!"
Two Shadow Clones appeared, placing heavy iron rings around Kairen's limbs. A crushing gravity weighed down his body.
"Hands behind your back — now jump forward!"
Kairen clasped his hands behind him, flexed his muscles, and leaped forward with force.
He continued jumping for over ten minutes, sweat dripping down his forehead, his breathing growing heavier.
The queen lashed his back with the whip. "Keep going! Your willpower is too weak. A true warrior must have an unbreakable spirit!"
Kairen took a deep breath and increased his jumping pace.
The queen stared at her whip, surprised by its effectiveness.
...
Meanwhile, Cannon Kairen sneaked to Jiraiya's house, preparing for another round today — to complete his "Hundred Victories" challenge.
Jiraiya was writing his novel when he heard that and frowned. Looking up, he scolded,
"Yesterday you drained all your chakra and left the girls there worried sick! I had to pay the bill in the end — you're too damn unreliable!"
"Sorry, my bad. I'll borrow money from the main body later and repay you. Today we—"
Jiraiya waved his hand, pointing at his dark eye circles.
"Unlike you, I'm not just a bunch of chakra! I actually hurt myself yesterday — I need rest. You go alone!"
He turned back to quietly continue writing his story.
Cannon Kairen leaned over to peek at the novel, and after a while, he commented,
"Your story's too restrained! Be bolder! Twin sisters, group arcs, beastly passion..."
"So wild?! The publisher will reject that!"
"Who cares! The more shocking the better — push past the limits of imagination!"
You guys living your peaceful lives acting all pure — which country doesn't already play worse than you?!
"Hand me the pen — I'll write it…"
Jiraiya was stunned by Cannon Kairen's outrageous imagination. As a pure-hearted ninja, he had no idea humans had so many… creative routes!
Beginners think there's only one path — but in truth, all three paths are open!
He immediately gave a thumbs up. "Brother Cannon — genius!"
...
All across the village, Kairen's Shadow Clones were running wild.
At the Uchiha compound, Uchiha Kairen was teaching Itachi shuriken techniques.
At Obito's house, Kairen-Obito was being chased out by Obito's grandma wielding a broom.
At the Youth Training Grounds, Peter Kairen was sweating alongside Might Duy and Guy, shouting "Youth!" at the top of their lungs.
At the Namikaze residence, Cannon Kairen's jokes made Kushina laugh out loud, and even Minato joined in.
Snake Kairen stood silently on the side. Though he was a professional lawyer, somehow he'd become the third wheel…
Helplessly, he conjured a green hat and placed it on Minato's head.
At Anko's place, Anko unleashed snakes biting at Bean Kairen, who dodged left and right while shouting for her to lose some weight.
On the Hokage Rock, several ANBU surrounded Deva Kairen, making him carry rice bags.
Everyone — human or ghost — was showing off. Only I, Moku Kairen, was getting beaten up!
"Main body's out of juice — bring the Dog-Head Guillotine!"
Click!
Ding!
"You were executed by Shadow Clone using Dog-Head Guillotine. EXP +30"
After reviving again, Kairen wondered if being the main body was just a huge failure.
All his Shadow Clones were enjoying themselves, while he was stuck enduring pain.
"Come on, Kairen!"
"Darling, stand up!"
"Moku Kairen, if you hesitate again, I'll use the whip on you!"
Fortunately, the three Shadow Clones filled with Yin chakra kept cheering him on.
...
Time flew, and soon it was the next day.
Kairen had trained late into the night yesterday, so he didn't wake up until 8 a.m.
"Shizune! Come help me change the bandages!"
Hearing Tsunade's voice, Kairen's ears twitched.
He turned over, snuggling against Wolon's soft belly, and thought to himself — why was Tsunade changing bandages? Did something leak?
He hadn't even cast Traceless Spring Dream on her last night!
Then it hit him — women's periodic symptoms.
Heat rose in his chest. Instantly, he transformed into a puff of smoke and vanished from his room.
As Hawking once said: Even if I could only move one finger, I would never stop exploring black holes!
"Ninja Shizune three-dimensional structure scan — begin!"
"Scan complete!"
"Ninja Shizune transformation data successfully archived!"
Moments later, a Shizune with a slightly comical expression entered Tsunade's room.
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Pls Drop some Power Stones
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