Hey Guys, Crescent Rider here and I am back to another update!

But before you begin, there are a few things will tell you all. First, this and the following chapter will contain two parts and some may stay the same while others will be different compared to what I wrote from the last version.

And after this, I'm revising a few chapters to fix certain mistakes then I will be revising 'Child of Nazarick'.

That is all, and enjoy the chapter!

Silverfang's Dojo

"Fist of Flowing Water, Crushed Rock!" Bang cited while demonstrating his technique alongside Nadia and Kombu Infinity,

Though the latter simultaneously demonstrated the technique with both her hair and arms.

"It goes something like that," Bang told, "Want to try? Apart from these two, you both look like quick learners. I bet you'll get the hang of it in no time,"

"This is the cool thing you said you wanted to show us? A sales pitch?" Saitama bluntly presumed, "I'll pass. You do it, Genos,"

"No, I will pass too," Genos said, "What I seek is not the art of self-defense, but absolute destructive power,"

"There you go at it again," Nadia remarked, "May I remind you of what happened when you faced the Deep Sea King with that mindset? You lost an arm and almost your life during that encounter. Can't you think of a different plan of attack?"

"I was careless that time," Genos pointed, "And that is a mistake that I won't repeat again,"

"Even if you weren't careless, you should know that your attack only dislocated the jaw of that monster. And let's not forget the fact that your attacks didn't do any lasting damage to its body," Nadia stated,

"Dr. Kuseno has been working on some improvements to my arsenal," Genos explained, "Therefore, I have nothing to worry about as long as my technology improves over time,"

"Even with such tech, it's all useless when you don't use it correctly," Nadia said while shrugging her shoulders,

"Are you trying to provoke me?" Genos inquired, "If so, your methods are quite effective,"

"I could be," Nadia replied, "In fact, I wouldn't mind challenging right here and now to prove my point,"

"Very well," Genos inclined, and stand up from the floor,

"Try not to push yourself," Saitama said,

Nadia went to one side of the dojo while Genos stood on the other with his arms cannons at the ready.

"And just in case," Nadia places her hand onto the floor, and the entire dojo is slowly shrouded by her power,

Once completed, she straightens herself up and tilts her head left and right, "There, now we won't have to worry about damaging dojo too much,"

"You used your magic?" Genos inquired,

"I did, but enough talk," Nadia assumes the standard stance of Silverfang's technique, "Let's have a go, shall we?"

Genos nods and assumes no stance whatsoever.

"In that case, I shall be the referee," Bang said and went between the two,

"Are you sure it's safe to do it here instead of the courtyard?" Charanko questioned,

"As long as Nadia is around, I'm not too concerned," Bang said, then raises his hand up," Ready,"

Genos bends down while Nadia remains as focused as ever. Then Bang brings his hand down, "Begin!"

Genos dashes forward at high speed, and Nadia saw right through his movement as the cyborg tries to grab her by the throat.

Sadly for him, Nadia quickly knocks his arm away, reinforces her other hand, and strikes the cyborg's chest with enough force to knock him back.

The damage wasn't too serious, but it did leave a hole on his shirt, and a dent where his core is located.

Genos looks down on the damage, then back at Nadia, "That's surprising. Who would have thought you'd improve this much,"

"What'd you expect? I didn't sit around and read all day, you know," Nadia said,

"Very well," Genos said and powered himself once more,

But before he could do anything to her, the doors of the dojo had been opened when a member of the Association arrives, "Silverfang-sama!"

Everyone then turns to the door, "The Association sent me. An emergency summons has been issued to all Class S Heroes! Please come to Association Headquarters,"

Then the member spots Genos, "Oh! Is that you, Genos-sama? Since all Class S Heroes have been summoned, please come too,"

"Is it threat-level Dragon?" Genos muttered,

"Here we go..." Bang said, "Charanko, look after the dojo,"

"Be careful!" Charanko said,

"If Class S is being summoned, they may need your help too, Sensei," Genos said to Saitama, "Will you come?"

"I will... since I got nothing to do," Saitama agreed,

But just as the three prepare themselves for departure, Bang stops and glances at Nadia and Kombu Infinity, "What will you two do?"

"Since it's a Class S Meeting. I have no right to participate in such a meeting," Nadia said,

"Don't mind your ranking," Bang said, "In fact, you should come along. You and Saitama might come in handy when this meeting occurs,"

Nadia thinks to herself for a moment, then turns to Kombu Infinity, who responded, "I don't feel comfortable attending such things. Especially since I'm a monster and all,"

"If you say so," Nadia inclined, "If you want, you can walk home from here,'

With that, Nadia alone joins the three at the Heroes Association Headquarters of City - A.

City - A, Hero Association's Main Headquarters

The four soon arrived and walked their way to the meeting room.

But they soon ran into another hero in the building.

"Oh, Silverfang!" Atomic Samurai greeted,

"It's been a while, Atomic Samurai," Bang greeted back,

"I knew you'd come," Atomic Samurai presumed, "And this is the cyborg Genos and... Hm? Who are these two?"

"This is the Class B Hero Saitama," Bang introduced and gestured at him, " His exceptional talent will one day place him atop Class S, I'm sure,"

Bang then places his hand on Nadia's head as she was standing on his left side, "And this is the Class A Nadia, and I'm sure you've heard of her from the higher-ups,"

"The hero who worked with a monster?" Atomic Samurai recognized, "This is a surprise. When news reached the Executives, they were blown out of their minds. Even I didn't believe it, but seeing is believing"

"It's an honor that the fourth-ranking hero of Class S has recognized my feat," Nadia said as she bowed her head to him, "As for what you are hearing from the executives. All of that is true as she and I have a mutual understanding of each other,"

Atomic Samurai chuckled with his eyes close, and made a look of anticipation at the girl's potential, "Then I look forward to you reaching Class - S, little girl,"

Of course, he ignores Saitama due to his current rank as a Class - B Hero. He only notices when the caped hero greeted him.

"Hi, middle-aged hero dude!" Saitama greeted, and stretches his hand, "Put 'er there,"

Atomic Samurai responds by swatting his hand away, "No handshakes. I acknowledge only the strong. Once you've climbed up to Class S, I'll greet you properly,"

He then leaves after giving one fact about himself, "Besides, I'm not middle-aged yet. I'm only 37,"

"Huh? the more you know," Nadia remarked,

"Hey, who brought a Class B nobody along?" A Voice questioned, and Saitama turns to the source,

Nadia turns as well, and immediately recognizes her as she continues, "Don't you think it's beneath us? And even if you were invited, a polite person would decline. The nerve! I bet you're only here for some creepy reason like getting close to Class S,"

Tatsumaki then points her finger at Saitama, "You disgust me. Leave,"

"What's with this sassy..." Saitama inquired, then points at Tatsumaki as he turns to Genos, "Lost child?"

"That is Tornado of Terror, Tatsumaki. Class S, Rank 2," Genos said, and Tatsumaki was infuriated when referred to as an object than a person, "She defeats monsters with psychic powers. She is an Esper,"

"Like Blizzard of Hell, Fubuki?" Nadia questioned as she pretended to not know her whatsoever,

Though mentioning Fubuki's name was enough to get Tatsumaki's attention towards Nadia.

"Eh..." Saitama muttered,

"It appears everyone is here," Genos said, "We should join them,"

Saitama runs after Genos, and ignores Tatsumaki, "Hey... Stop ignoring me!"

"I'm really sorry about them, they tend to ignore a lot of people," Nadia apologized on their behalf and goes after the two,

Briefing Room...

Upon arrival, Almost every Class S Hero is present in the room.

(In the Old Version, I included the dialogues and thoughts of every Class S Hero by rank. And I'd like to keep it since it's one of the things I wouldn't want to change)

'Maybe this will be my chance to get closer to Genos-chan...' Puri Puri Prisoner said as he eyed Genos,

'It must be serious. Almost everyone is here,' Genos remarked,

"Demon or Dragon, bring it on!" Metal Bat challenged,

'Saitama? The name rings a bell...' Tank-Top Master said, then glances at Nadia, 'And Class - A, Nadia... I wonder,'

Flashy Flash remains silent as he waits for the meeting to begin.

Watchdog man is seen sitting on his chair, and sniffs a couple of times, 'Somebody farted,'

'They're all checking out my guns. Hell yeah!' Superalloy Blackluster said,

Pig God is seen on his chair, and munching on a hamburger to pass the time.

Drive Knight glances around as if he remains cautious of his surroundings.

'No one looks particularly enthusiastic,' Zombieman said, and glances at Pig God, 'And does that pig ever stop eating?'

King remains silent, though his slow heartbeat was somehow audible to the rest of the room.

Metal Knight is absent for reasons unknown.

'Huh? Rank 1's no-show again? I was hoping to see him,' Child Emperor said, as he licked onto his lollipop,

'Is Silverfang going to take those two other youngsters on as students?' Atomic Samurai assumed, 'I heard that Nadia and that monster are two of his newest addition,'

"So... why are we all here?" Bang politely inquired,

"Who knows? I had to drop everything and then got kept waiting for two hours," Tatsumaki said,

Class S Top Hero, Blast, is absent for reasons unknown.

"Can I have some tea?" Saitama requested,

"I would like some too, please" Nadia followed,

Some of the Class S Heroes turned their attention to the two, though some are more focused on Nadia than Saitama.

The doors soon opened, and the ones who came in were Jinzuren, Sitch, and Busho.

(I checked the OPM fandom. Jinzuren is the one with the round glasses and the Busho is the one with the Beard. That is one of the few things that I will be revising the previous chapters)

"My apologies for being late," Sitch apologized, "We don't know the whereabouts of Metal Knight and Blast, nor can we reach them. No sense waiting any longer, so let's begin this emergency meeting,"

A robot approaches Saitama and Nadia and serves them the tea they requested.

"Thank you," Nadia thanked the robot as it left,

"You can call me Sitch," Sitch introduced himself to the heroes, "I'm with the Association and I will be briefing you on this meeting. Let's get right down to brass tacks. You heroes are here because you're the best of the best and now,"

Sitch pounds his hands against the table as he dons a serious look on his face, "We're asking you to save the Earth! However, even with your Class S skills, there is no guarantee of survival..."

The following discussion soon revolved around the Class S Heroes, and Nadia continued to sip her tea until Sitch's discussion was finished.

Then someone had to speak their mind about this meeting.

"Whatever's going on, it better be worth calling all of us here," Metal Bat said, "I skipped out on my little sister's piano recital for this. If it's a load of crap, I'm gonna tear this whole building apart,"

'Such a loyal brother, he is,' Nadia commented,

"Hmph, Like you could do that with that skinny stick," Tatsumaki mocked,

"Yeah? How 'bout I bust your head open instead?" Metal Bat irritatingly yelled,

"If you think you can, go on and try, pillbug head!" Tatsumaki yelled back,

Before the argument could escalate further, Nadia loudly cleared her throat to get their attention. Along with everyone else in the room.

"I hope you all don't mind me interrupting. But can you please stop with the argument?" Nadia requested, "If you allow this meeting to go on. You won't have to worry about wasting time around this meeting,"

"Wait a minute, aren't you Nadia?" Sitch recognized, "Why would a Class A Hero be attending this meeting?"

"Huh? Oh! Bang-san invited me to this meeting. I accepted since it seemed important and I had nothing to do at the moment. Also, I wanted to meet the Heroes of Class S, so I couldn't pass up the opportunity to meet the best of the Association's Heroes,"

Some smirked at Nadia's words, some remained neutral, and some had certain thoughts about her.

'Class A Rank 27, Nadia...' Sitch muttered, 'An aspiring hero filled with mystery. Her age is closely similar to Child -Emperor's, but her deeds and achievements have sparked an interest in both heroes and civilians alike. Especially during the Deep Sea Folk Incident in City - J,'

'So that's the hero who fought alongside a monster,' Zombieman remarked, 'I wonder what made her think of such an idea...'

'The people she's accompanied with...' Flashy Flash followed, 'They're as mysterious as the hero herself. Even more so compared to the people of the Village and that Masked Hero.'

'Many have said that she uses 'Magic' to fight her opponents,' Child Emperor said, 'I may not believe in such things, but the rumors scale on whether I believe them or not,'

"So you want to butt in on an argument? Why would I listen to a Class A like you?" Tatsumaki questioned,

"You've said it yourself. You dropped everything and waited for two whole hours for this meeting to occur," Nadia pointed out, "Therefore, wouldn't it be better to keep your arguments to yourself? That way, you wouldn't have to drag this meeting any more than it needs to be,"

"She does have a point," Drive Knight surprisingly agreed, "It is better to get on with meeting than to prolong it with pointless arguments,"

And a majority of Class S Heroes agreed with the statement.

Tatsumaki had nothing to say for that matter and scoffs as she sat back down. The same can be said for Metal Bat.

"Anyway, let us continue with this meeting," Sitch said, who seemed thankful for Nadia's intervention, "The great seer, Madame Shibabawa, has died,"

"Shibabawa? Was she killed?" Zombieman assumed,

"No. While looking into the future for the next six months, she became agitated and had a coughing fit," Jinzuren explained, "She popped a cough drop in her mouth and ended up choking on it..."

"I get it!" Superalloy Blackluster said, "So we have to figure out how to prevent disasters without the help of predictions. That's the focus of this meeting,"

"No. Madame Shibabawa has only been able to predict a handful of disasters," Sitch said,

"Um, excuse me," Nadia raises her hand, and Sitch turns to her, "I may not have the right to ask this yet. But who is Madame Shibabawa?"

"Madame Shibabawa is a great seer capable of predicting major disasters whether they are natural or monsters," Sitch explained,

"Ah, I see. Carry on then," Nadia said, sat down on her chair, and the meeting continues,

Sometime later, Sitch goes in with the most important detail of Shibabawa's prophecy, "The crux of the problem, though, is her last, greatest prophecy. Even as she choked on that final cough drop. She managed to leave this note,"

Sitch unfolds the note and places it on the table. Then the table scans the entire paper.

"It is a prophecy that will absolutely come to pass," Sitch guaranteed, and the paper is now displayed for everyone to see, "Here it is! Can you read it?"

"Th-Th earth..."

"... is in trouble?!"

After a brief moment of silence, Child Emperor was the first to respond to the letter, "What? That's so dumb. Can I go? I have cram school,"

"I know you are a prodigy, Child Emperor, but if you cannot grasp the danger, it reveals how immature you still are," Sitch bluntly remarked,

"What'd you say?!" Child Emperor yelled,

"Listen up! Madame Shibabawa's predictions are 100% accurate!" Sitch said, "She has predicted many catastrophes in the past. A few of them resulted in the loss of countless lives. But not once did Madame Shibabawa use the word 'trouble'. Something more dangerous than a Dragon-level catastrophe or monster is on its way. And it will occur... In the next six months!"

Nadia then suddenly heard an audible heartbeat and turns to the source. Apparently, it was King, who seemed unbothered by this.

"Okay, but we've no idea when in the next six months," Watch Dog said,

"Yeah, hard to plan for that," Flashy Flash added,

"You are correct," Sitch agreed, "But I want you all to be ready for a fight in the next six months,"

"In the next six months means..." Saitama spoke and everyone turns to him, "It could be tomorrow, or even today,"

"That's true. Who are you, anyway?" Sitch inquired,

Saitama smirked, and donned a confident look on his face, "Good thing I'm here,"

Nadia smiled at his confidence, then that smile falters when an explosion was heard just outside the building. This alarms some of the Class S Heroes as the Headquarters of the Association is under attack.

But that soon comes to an end when something far more destructive hits the building and causes a blackout.

Some seemed to have panicked as soon as the lights went out, but then the emergency power generators turned themselves on.

"What was that? What's going on out there?" Sitch exclaimed,

"I don't know. All communications have been cut off," Busho said as he checked his phone and earpiece,

Sitch then turns on the table, and the screen then shows something that shocked him, "Impossible!"

"What is it, Sitch-san?" Nadia asked in concern,

"The Destruction Levels at 99.8%! City - A has been destroyed in an instant!" Sitch exclaimed and held the sides of his head, "Who could have known her prediction would come true this soon?!"

"Hey! Why was this building spared?" Bang questioned,

"We assigned Metal Knight to construct this building," Jinzuren explained, "That's why it's stronger than the average shelter,"

"So that's why there are no windows," Metal Bat remarked,

"We should go outside and see. To be sure it's the prophecy," Child Emperor said,

"Sensei! Will you-" Genos inquired, but stopped when Saitama had already left his seat and made a large hole in the ceiling,

"Looks like he's into action," Nadia remarked,

With that, the battle against this unknown threat begins...