What makes Espers formidable isn't just their abilities, as it's mainly because of their computational abilities. Without this computing power, having amazing ability would still be useless.
The 'Level 5' classification is tied to an Esper calculation ability, and it signifies the extent of their computational power.
When one Esper's calculation methods and speed are entirely understood by another, it means the former is in deep trouble, just like Accelerator's current predicament.
His defense couldn't stop Asahi's punches at all, and he is struggling to prevent being beaten to death.
So, Accelerator is in a tough spot now, and the other people couldn't help but suck in cold breath, after all, the Level 5's calculation ability was actually countered. They can't believe how this could be broken so easily.
"Damn you bastard, this kind of thing… How can you make me believe this kind of thing!"
Although he felt that Asahi would not deceive him, Accelerator couldn't help but start roaring, as he's unable to believe it.
He thought he was invincible in Academy City, but now he realizes he's far from it. He was easily defeated by such a simple technique.
Asahi shrugged at his reaction. He felt that these Espers are just too easy to counter.
Upon careful consideration, the emergence of Anti-Esper organizations equipped with devices to disrupt Esper abilities in the future would raise new challenges.
These devices can nullify an Esper's calculation abilities, regardless of their level. This means that even high-level Espers are vulnerable and can be rendered powerless.
However, Accelerator, who is a Level 5 esper, has a countermeasure for such situations. He can unleash his black wings when pushed to the brink, making him virtually unstoppable. But against Asahi, these countermeasures prove futile…
Despite these difficulties, Accelerator remains resilient. He gets back on his feet and attempts to create distance between him and Asahi by launching himself away from his opponent. He acknowledges his disadvantage in close combat and tries to switch to long-range attacks.
Unfortunately, Asahi invisible barrier effortlessly blocks all of Accelerator's ranged attacks. While Accelerator's abilities might work against someone like Touma, Accelerator always liked playing too much, so he was finally dealt with by Touma, who is comparable to a cockroach.
With close combat ineffective and long-range attacks thwarted by Asahi's defensive barrier, Accelerator decided it was time to unleash a powerful attack. Although it was not as powerful as outside in the underground laboratory, it was still possible to concentrate a little.
So Accelerator began charging up his ultimate move, and the Item's members who saw this scene turned solemn. Only Asahi scratched his face speechlessly, and then slowly walked towards Accelerator.
"Um, quick question... Do you villains have some issues with your brains? For a powerful finishing move, don't you need a lot of concentration? Why did you think I would just stand there patiently waiting for you while you charge up your big attack?"
Asahi was a little puzzled by their bizarre behavior. After hearing that question, the other people gasped again, realizing that it was a deadly question.
As for Accelerator, his wildly laughing face froze. Charging up a powerful attack does require time, and it can't be done hastily, otherwise, the calculation will be messed up, and he wouldn't be able to unleash his ultimate move.
As for Asahi, this period is enough for him to reach Accelerator's position at the speed of Grandpa's walk.
At this moment, Accelerator had almost sprayed out a mouthful of old blood due to frustration, but what awaited him was a powerful punch that sent him sprawling on the ground once more, making him doubting life.
Boom, boom, boom!
Right at that moment, several bullets shot directly towards Asahi, but were deflected by his invisible barrier.
"Are you really so eager to die? I wasn't planning to finish you off this fast!"
Asahi looked at the man who had opened fire speechlessly. In this situation, making a last-ditch effort was understandable, as he was already doomed. However, he had forgotten that there were others present.
Just when the man who had opened fire, Amai Ao, looked grim, a green beam of light pierced through his body, causing atoms breakdown.
In the end, Amai Ao could only fall down like this, meeting his final fate directly. And seeing this, the other scientists were truly panicked.
"Leave none of them alive!"
After leaving those words, Asahi didn't say much anymore. As for Shizuri and the others, they watched the scientists with smirks on their faces, treating them like lambs to the slaughter. After all, they had been feeling quite frustrated until now.
The others were fine, but Shizuri had a somewhat volatile temperament, so she attacked wildly.
Soon, apart from Accelerator, Item, Asahi, and the Sisters, there was no one left in the area.
"Just end this. Being killed by a monster like you isn't a bad way to go!"
After seeing this scene, Accelerator didn't bother to resist any further. He knew he was no match for Asahi, so if he were to die now, it might not be a bad thing, considering how many lives he had on his conscience.
"Do you really want to die so badly? Is it for redemption?"
Asahi looked at him in utter surprise, and immediately, Accelerator had numerous veins popping on his forehead.
"You bastard, what the hell are you talking about? Do you think I will feel responsible for what I do? Those guys I killed are just trash, and as for these people, they're just a bunch of dolls, worth nothing at all!"
Accelerator erupted, letting out his anger to cover his own guilt.
"See… you're not being honest at all. Didn't you torture these... sisters so they would beg for mercy? You were always thinking about that, right? After all, you have no obligation to help them. They need to ask you for help so you can have a reason to save them."
"That's why your method is a bit cruel. While I won't call you a good person, you can be seen as somewhat of a neutral evil. You don't have to argue with me, you know what you think. And I won't kill you this time."
"Of course, if you really want to redeem your sins later, come find me. As for my address, I believe you will find it yourself. Well, I'm leaving!"
After saying that, Asahi didn't care about what Accelerator thought and directly moved the Misaka Sisters and the Item's four members away from there. At the next moment, the only person left in the lab was Accelerator.
Immediately afterwards, the underground laboratory exploded and self-destructed. When everything was over, a figure stumbled out of the ruins.