Let's get to the point.
Hayato recalled the plot of this hentai.
First, Yotsumoto Ryoka and Matsuzono Ayumu are childhood friends, and Yotsumoto Ryoka is the captain of the shirakawa High School Karate Club, possessing considerable strength. The current conflict arose mainly because Yotsumoto Ryoka embarrassed the blondie's school in a previous national competition, which is why the blondie came to provoke her.
Also, due to this encounter, Yotsumoto Ryoka would later start dating this university student with glasses, Aihara Yamato.
...If you thought this was just an 'NTR' plot centered around Matsuzono Ayumu, it only means you're too young!
It's not like that!
This Aihara Yamato is a scumbag, damn it!!
To be precise, these blondies and Aihara Yamato are actually in cahoots! He orchestrated this 'hero saves the beauty' scenario himself, with the goal of getting close to Yotsumoto Ryoka, then, after she fell for him, completely playing with her body and mind.
Later, it would even escalate to Aihara Yamato making Yotsumoto Ryoka wear a blindfold, then having her 'serve' the blondie while unable to see, while the poor Matsuzono Ayumu was tied up, watching such a scene via remote live stream...
Damn it!
Hayato's scalp tingled. When he stood on the wrong street at the wrong time, he had somewhat speculated about 'transmigration', but he never expected to transmigrate into such an absurd world!!
...Shit!
I have to find a way.
Hayato's cold sweat intensified, and goosebumps rose on his pale skin.
This scene could be called the 'root of all evil'. If he could do something here, he could sever Yotsumoto Ryoka's connection with Aihara Yamato, thereby saving this unfortunate pair of childhood friends...
And.
Hayato had to emphasize again.
He was a pure love warrior! A hardcore pure love warrior!!
The only reason he was so familiar with NTR hentai was because he made the necessary sacrifice to understand the enemy's intelligence... He even watched NTR hentai with a strong critical mindset!!
But even if his 'pure love' component was high now, he couldn't just stand out and shout to Yotsumoto Ryoka, 'Don't believe him, they're in cahoots!'
In Yotsumoto Ryoka's eyes, Aihara Yamato, who had saved them once, would certainly have higher credibility than Hayato, a complete stranger... Not only would he fail to save them, he might even end up getting a mixed-gender beatdown...
'Direct action' won't work, he must use an indirect approach to save Ryoka...
"Well, if you're fine, I'll be going..."
On the other side, Aihara Yamato was already saying goodbye to Yotsumoto Ryoka: "...If you're still scared, I can escort you."
"No need..." Yotsumoto Ryoka, while supporting Matsuzono Ayumu, gave Aihara Yamato a beautiful smile: "No need to trouble Aihara-San... My house isn't far from here."
"Haha, alright." Aihara Yamato replied cheerfully: "However, even though we just met, you don't have to be so formal. Just call me by my name... Hmm, I'm a few years older than you, so you can call me "Yamato-nii'."
"Hmm..." Yotsumoto Ryoka seemed a little shy, but out of respect for her savior, she still parted her pink lips: "Yamato..."
The 'nii' hadn't even been uttered yet.
"Um..."
Another man... or rather, a young man, walked out from the other end of the street. Yotsumoto Ryoka thought he was about her age, also a few years younger than Aihara Yamato. He was quite tall, but his build was somewhat slender, far from as muscular as Aihara Yamato, more similar to Ayumu's physique, but much taller than Ayumu.
His face was a bit pale, and there were thin dark circles under his listless eyes, but he was quite handsome, with an 'idol' look. However, his expression was a bit awkward and nervous, probably because he had witnessed the fight just now...
The young man didn't step forward to help, but Yotsumoto Ryoka wouldn't blame him. Moral blackmail was pointless, Yotsumoto Ryoka thought to herself. Besides, this young man was frail; even if he came out, he'd only get beaten, and then she'd have to take care of another person... But thankfully, this time she met a strong person like Aihara-San...
It was Hayato.
"...Kobayashi?" Matsuzono Ayumu called out softly.
Hayato didn't hear what Matsuzono Ayumu was muttering softly at all; he raised his hand, like a student about to speak.
"Hmm?" Aihara Yamato's eyebrow twitched.
In his meticulous plan, this guy shouldn't have been there.
"I called the police," Hayato said.
"!?" Aihara Yamato's eyebrows twitched wildly.
"I watched the entire 'fight,' but because I was too weak and had no strength, I couldn't help. However, I still called the police," Hayato took a breath and continued, "A regular fight might be okay, but these guys had weapons, even 'knives.' When the police arrive, they'll probably treat it as a criminal case... Don't worry, these guys won't be able to bother you for at least the next two years."
"!?" Aihara Yamato's eyebrows twitched even more violently.
Hayato cautiously glanced at the 'delinquents' lying on the ground; although they were supposedly unconscious, some of their shoulders began to tremble.
"...However," Hayato scratched his head awkwardly, "you might be inconvenienced a bit. Because I called the police, it will probably take some time for the investigative report. But it's okay, they'll likely only ask for names, home addresses, and at most, questions about relationships. It won't take long. Hehe, for someone like Yamato-San, you might even receive a commendation as a 'Good Citizen.'"
"That's not much trouble..." Yotsumoto Ryoka thought about it. She hadn't originally planned to involve the police, but since someone had already called, it was for the best. After all, she was also afraid that Matsuzono Ayumu would be ambushed by these scoundrels again. If they could eliminate future trouble, wasting a little time was nothing.
But Aihara Yamato couldn't agree, especially when he heard 'investigate relationships.' If they investigated, wouldn't everything be exposed?
Aihara Yamato glared at Hayato, who was shyly scratching his face, wishing he could punch him unconscious immediately.
The delinquent group also started to get restless. They didn't want to face jail time without getting anything in return. Besides...
"Bastard!"
The yellow-haired guy immediately sprang up with a carp-like flip. His earlier collapse was all 'acting'; he hadn't even been close to losing consciousness. "Didn't you say there would be many benefits afterward, and that I'd even get to be with Yotsumoto Ryoka?! Why is this different from what you promised? Only you get to enjoy the good life!"
"!!!" Aihara Yamato couldn't hold it in anymore.
If the yellow-haired guy had kept up the act, he might have been able to find a way to mediate. But now, everyone could see something was wrong!
"Aniki, let's retreat! It'll be too late if we get caught!" the yellow-haired guy shouted.
At their boss's command, those 'unconscious' brothers all 'revived on the spot'...
Yotsumoto Ryoka and Matsuzono Ayumu exchanged glances, dumbfounded.