However, Rosen had now become as small as a glass bead, and hitting the 7:3 scale weakness at this scale was an extraordinarily difficult task.
Of course, the advantage of this Cursed Technique was that area attacks could also be effective.
Kento Nanami / Nanami Kento's face showed surprise; it was his first time seeing such a small-scale target.
"Try to attack the weakness on my body with your strongest attack," Rosen said.
Kento Nanami / Nanami Kento was even more surprised; his new teacher actually knew his Cursed Technique.
Immediately, Kento Nanami / Nanami Kento pulled a handkerchief from his pocket. With a flick of his wrist, the scarf immediately became infused with Cursed Energy, becoming as hard as steel.
Kento Nanami / Nanami Kento possessed excellent Taijutsu and swordsmanship. He had undergone special training to hit the weaknesses of any enemy.
"Teacher, you are very likely to be seriously injured by this attack of mine," Kento Nanami / Nanami Kento reminded him again.
He didn't want news of him beating his teacher into serious injury to spread on his first day of school.
"Don't worry, even if you blow up your teacher's head, you won't be able to kill him," Amanai Riko / Riko Amanai chimed in from the side.
Although Kento Nanami / Nanami Kento felt that Amanai Riko / Riko Amanai was also bragging, at least it showed that Rosen was indeed very strong.
He wasn't confident enough to instantly kill anyone.
After all, his Cursed Technique could only cause a lot of damage to weaknesses; even powerful individuals could not be instantly killed.
Kento Nanami / Nanami Kento began to aim at Rosen's weakness.
Although Rosen had shrunk significantly under his Cursed Technique.
However, Rosen standing still also made it easier for him to aim.
The scale in Kento Nanami / Nanami Kento's eyes finally locked onto the 7:3 position on Rosen's body.
The next moment, Kento Nanami / Nanami Kento suddenly attacked, as swift as a leopard, his hardened handkerchief slashing like a blade.
Rip—
A splash of blood erupted from Rosen's chest, and a mouthful of blood spilled from the corner of his mouth.
Rosen was shocked; this was the first time he had sustained such an injury since arriving in this World.
Gojo Satoru / Satoru Gojo hadn't done it, Geto Suguru / Suguru Geto hadn't done it, and Yamata no Orochi hadn't done it either.
Now, a small, entry-level Jujutsu Sorcerer had done it.
This injury was neither light nor heavy.
A typical Jujutsu Sorcerer would usually lose their combat effectiveness after such an injury.
But for Rosen, it was just a few minutes of self-healing time.
This attack was not just physical damage to the body; it also involved rules.
It was the rules that caused damage to Rosen.
This attack had a lower limit, meaning that...
As long as Kento Nanami / Nanami Kento attacked the weakness, even an enemy a hundred or a thousand times stronger than Rosen would still suffer the same damage.
Because this was limited by rules, no one could be exempt.
Kento Nanami / Nanami Kento immediately withdrew his hand after one strike and looked at Rosen.
"Teacher, how are you?"
"I'm fine, an interesting injury," Rosen said.
His external wounds had completely healed, but there was still some internal injury.
Before the power of the rules dissipated, his injuries could not self-heal.
Under this kind of damage, neither his own self-healing ability, nor Reverse Cursed Technique, nor healing Ninjutsu had any effect.
Of course, this rule didn't last long, only a few minutes for Rosen.
Kento Nanami / Nanami Kento's Cursed Technique was amazing!
If his bloodline were even more impressive, as long as his Taijutsu or Cursed Energy could reach the level of Fushiguro Toji / Toji Fushiguro or Gojo Satoru / Satoru Gojo, then his Cursed Technique would reach an unprecedented level of terror.
"You bastard, I think you need to make a change."
"Teacher, what kind of change do I need?"
"I suggest you get plastic surgery," Rosen looked at Kento Nanami / Nanami Kento seriously.
"Teacher... I'm not ugly, am I?"
If it were in a youth school drama, he would be a teacher with few appearances; if it were in a workplace drama, he would be a harsh boss.
But this was a hot-blooded manga. Beautiful and handsome characters were highly likely to become members of the main cast, significantly reducing their danger level, while ugly characters were highly likely to become villains.
In hot-blooded manga, the most taboo characters were those who were neither beautiful nor handsome nor ugly, and Kento Nanami / Nanami Kento was precisely that—neither beautiful nor handsome nor ugly, and crucially, not strong.
"You're not ugly; you just have the face of cannon fodder. With that face, even if you had immense strength, you wouldn't live past thirty."
Of course, aside from his appearance, Kento Nanami / Nanami Kento's personal abilities were all quite good, above average.
Although Kento Nanami / Nanami Kento felt Rosen's character was problematic, Rosen's teaching ability was truly strong.
Within three months of enrollment, Kento Nanami / Nanami Kento had learned over a dozen Cursed Techniques, and his Taijutsu had also greatly improved.
His biggest gain, however, was the increased proficiency of Ten-Line Cursed Technique.
As Rosen's student, he still had plenty of opportunities to try his Cursed Technique, Ten-Line Cursed Technique.
Normally, he wouldn't have the chance to try Ten-Line Cursed Technique.
After all, most people wouldn't give him the opportunity to use Ten-Line Cursed Technique, nor could they withstand his Ten-Line Cursed Technique.
And Rosen would let him experiment with Ten-Line Cursed Technique on himself every day.
Furthermore, Rosen would adjust his own strength according to Kento Nanami / Nanami Kento's strength.
One day, while Rosen was training Amanai Riko / Riko Amanai and Kento Nanami / Nanami Kento, Yaga Masamichi / Masamichi Yaga came to find Rosen.
"Law, a Cursed Spirit has appeared in a middle school in Shinkyo District. It's provisionally ranked as a Rank 1 Cursed Spirit, and a Rank 2 Jujutsu Sorcerer has already died. Do you want to go take a look?" Yaga Masamichi / Masamichi Yaga asked. "It'll give your students some practice."
"Okay," Rosen nodded.
Accepting such commissions could earn exorcism fees, train students, and didn't require him to do anything himself. The distance wasn't far either, so Rosen always accepted such commissions without hesitation.
Clap, clap—
Rosen clapped his hands, summoning Amanai Riko / Riko Amanai and Kento Nanami / Nanami Kento before him.
"Good news, you have another practical lesson."
Kento Nanami / Nanami Kento pouted. In these past few months, he had several practical lessons, all without any commission. Each time he exorcised a Cursed Spirit, all he got was a bowl of ramen.
"Nanami, do you have any objection to this practical lesson?"
"No... no, I'm very happy to have another practical lesson."
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