I, without any personality, become a hero!

Moreover, the guys in the Hero Association had already told her that Dr. Hell was going to join the Hero Association and become a new S-class hero. Thinking of this, Tornado snorted and flew away.

Once Tornado herself was far away, Midoriya muttered to himself:

"How should I put it... you'd never guess that this 'Tornado of Terror' is older than me?"

Whether in terms of appearance or personality, she's just a little girl. Midoriya feels that Tatsumaki is maybe a tiny bit older than Eri, and they're both in elementary school when Tatsumaki is carrying her schoolbag.

"You can't tell from her appearance, she might just be an older woman pretending to be young."

The Hell Messenger, who had been casually slandering Little Tornado, was suddenly thrown out of the Hero Association headquarters by an invisible force as soon as it finished speaking, and its whereabouts were completely unknown.

"I heard you! You damn black bald head!!"

The little tornado's loud shouts came over, and Midoriya obediently shut his mouth to meet with the Hero Association's higher-ups. It was best to say less about the matter of "trouble comes from the mouth."

What followed wasn't too troublesome. When Izuku Midoriya arrived at the reception room specially prepared for him at headquarters, all the high-ranking and influential personnel warmly welcomed the newly joined S-class hero.

"After discussion, we have decided to rank you as the 15th S-class hero, with the hero name 'Dr. Hell'."

"Of course, please don't misunderstand. The ranking of S-class heroes does not represent your specific strength. We determine the ranking based on your achievements in eliminating monsters and preventing disasters."

"Yes, of course I understand."

Midoriya nodded, indicating that he understood very well. The "Hero Association" in this world was similar to the ranking system of professional heroes in his original world. The hero's ranking did not represent his true strength, but rather a ranking and recognition of the hero's contribution to society.

"It's great that you understand. Currently, our Hero Association has two aces. The first one you just saw is none other than the second-ranked S-class hero, 'Tornado of Terror.'"

"The other one is 'KING,' ranked seventh in the S-class. Moreover, it's said that Mr. KING's true strength far surpasses that of 'Tornado of Terror,' which reflects the widespread consensus that hero rankings don't necessarily reflect actual strength."

“King......”

Midoriya is also very interested in this hero who is known as "the strongest man on earth". It is said that he has solved many "Dragon-level" disasters that have destroyed cities, and even "Tornado of Terror" was once defeated by him.

"In short, the monster you created, 'Hell Messenger,' will be replacing 'Dr. Hell' in your heroic duties, right?"

"Well, because I'm just an ordinary scientist, and I don't have any combat abilities."

Izuku Midoriya was lying through his teeth, but the high-ranking members of the Hero Association present all nodded in agreement with him, since in their understanding, scientists were just ordinary people.

"Then welcome 'Doctor Hell' to the Hero Association."

After the general arrangements were settled, the high-ranking members of the Hero Association stood up and applauded to welcome him. Today, the Hero Association had gained another powerful fighter.

After finishing his business at the Hero Association headquarters, Izuku Midoriya prepared to return to Dr. Kusno's research institute, leaving all future hero activities to the Grim Reaper.

As Midoriya was about to leave the Hero Association headquarters, he saw a situation at the gate that was both hilarious and absurd.

The Grim Reaper is furiously trying to catch the little tornado, but this 2-meter-tall behemoth is being completely outmaneuvered by a little girl.

"You damn shorty, you actually dumped me outside of City A! Do you know how tiring it is to come all this way back?!"

"You bastard with that black bald head! Who are you calling a shorty?!"

The little tornado, who uses superpowers, can not only fly freely, but also has her blocked by an invisible force every time a messenger from hell rushes over to attack her. She is even being manipulated like a spinning top, spinning rapidly in place.

"Damn it, make me stop right now!!"

"Hahaha, I'll make you stop after you spin 1000 more times!"

Overjoyed, Little Tornado manipulated the Hell Messenger like a spinning top, causing it to spin rapidly in place and even creating a hurricane that blew up documents and papers.

"Cough cough..."

Unable to bear it any longer, Midoriya pretended to cough, while Tatsumaki merely glanced at him before continuing to play her own game; she never cared about what others thought.

But the Grim Reaper couldn't stand it any longer. The master's cough was a reminder to stop it from playing around, so the Grim Reaper adopted its "heroic stance".

A red cape appeared directly from its back. With its power greatly enhanced, the Hellbringer broke through Tornado's superpower with a single wave of its arm. Tornado looked at the black-haired bald guy in surprise... How did this guy suddenly become so strong after putting on a cape?

"Um...we apologize, we'll have to take our leave now."

After politely bidding farewell to Tatsumaki, Izuku Midoriya and the Grim Reaper left the Hero Association headquarters. From then on... Tatsumaki was filled with interest and curiosity about this "Dr. Hell" who had the same hair color as her.

Chapter 29 Space Cube

"So... why are you following me?!"

Saitama, who was normally on his routine patrol, had his calm and detached mindset disrupted once again today, because a certain jet-black bald-headed man was following him around the whole time.

"Because Master wants me to take his place in hero activities, but I don't know how to do it, so naturally I'll learn from you."

The Grim Reaper, who was following Saitama with an air of self-righteousness, was even wearing a "hero's cape" to indicate that it was now acting as a hero.

"It's so annoying, you're disturbing my work."

Saitama was extremely unhappy, mainly because the citizens around him who witnessed the situation were pointing and whispering.

"Isn't that the 'Hell Monster' created by 'Doctor Hell'?"

"Yes, it has been around in Z City for a long time, and I've heard it has done a lot of good deeds."

"Didn't the Hero Association just release a news release? The monster they created, 'Hellbringer,' is taking over Hero activities from 'Dr. Hell.'"

"It looks like it's on patrol, but why is it following that bald guy?"

"I don't know, but I remember that 'bald guy' was a C-rank hero, he was probably training his underlings, right?"

................

So Saitama was very unhappy. This guy kept following him around, causing him to be pointed at and talked about by others, which made him feel extremely annoyed!

"Want to go to Master's place for hot pot tonight?"

"Why!?"

Saitama was immediately taken aback by the Grim Reaper's sudden remark. Was this guy just messing with him?

"Master said he'd been bothering you a lot lately, and now that he's become an S-class hero, he wants to celebrate, so he asked me to invite you to come along."

"Such a good thing!"

Saitama agreed immediately; it would be foolish not to take advantage of a free, delicious meal.

"Then let's go on some hero activities together, and then we'll head over to Master's place tonight!"

"Of course, of course!"

Saitama's attitude improved dramatically after he was offered a free meal, and even the jet-black bald guy following him wasn't so annoying anymore.

Z City is not a peaceful place. It is often visited by mutated monsters for various reasons, as well as criminals such as robbers and bandits. Generally speaking, it is a division of labor where heroes fight monsters and the police catch criminals without interfering with each other, but special situations occasionally occur.

"Found you! Saitama!!"

The man who appeared before Saitama and the Grim Reaper had a slightly effeminate face and a slender figure. He was a ninja whose specialty was speed. "Sonic the Hedgehog" has arrived!

This ninja, who originally worked as an assassin and bodyguard, stopped doing his job after being defeated by Saitama and instead focused on defeating Saitama as his primary goal.

"Oh? It's you!"

After seeing him twice, even Saitama remembered Sonic—a guy who was slightly better than the Grim Reaper, but still a troublemaker.

"Now that I've returned after enduring countless hardships in my training, I'm determined not to lose to you again!"

Sonic, whose momentum was much sharper than before, had been training like crazy after his crushing defeat to Saitama. This time, he was ready to use his hard-earned ultimate technique to defeat Saitama.

"You're so annoying..."

Saitama finds it most troublesome when dealing with guys who aren't monsters and can't be killed with a single punch, but then keep causing trouble and bothering him afterwards... Incidentally, what Saitama finds most annoying is the Grim Reaper, mainly because it's practically indestructible.

"This time, I'm determined to prove my strength!"

Without saying a word, Sonic drew the blade from his back and slashed at Saitama. However, before Saitama could retaliate, the Grim Reaper beside him took the initiative to attack.

The red cloak and the sharp blade clashed together. This being, which was almost an extension of the Hellbringer's body, was extremely tough. With a forceful thud from the cloak, it flung Sonic back.

"What are you doing, meddling in my fight with Saitama?!"

An annoyed Sonic berated the monster in front of him, and the Grim Reaper retorted without hesitation.

"Saitama is also one of my targets. If you want to challenge him, let me see if you have the ability!"

Sonic immediately fixed his gaze on the Grim Reaper, a terrifying smile on his lips, and slowly said:

"Interesting, let's give it a try!"

"Come on, let's fight somewhere else!"

This is currently the street of Z City. If a fierce battle were to break out, it would likely cause severe damage to the surrounding environment. This is something that Midoriya has repeatedly told him to be careful about.

"Hyperspace Cube teleportation!"

The messenger of hell gave the order, and the "Hyperspace Cube" that was waiting in Dr. Kusno's research institute was activated.

This monstrous intelligent machine instantly locked onto the location of the Hell Messenger and opened a "space-time rift" portal right next to it.

"This is?"

"Do you dare to come?!"

Sonic was shocked and confused. The Grim Reaper simply gave a thumbs-down gesture and stepped into the "space-time rift." Sonic wasn't a coward, so he followed without hesitation.

"These two guys..."

Although things seemed complicated, Saitama couldn't just let Sonic and the Grim Reaper fight to the death, so he followed them in to watch from the sidelines and intervene if anything happened.

The "Time Rift" is not just a simple portal. When Sonic and Saitama stepped into the "Time Rift," the scene that appeared before them was unexpectedly beyond their imagination.

"Where am I?!"

Surprised, Saitama and Sonic found themselves in an electronic network, where the surrounding environment and the ground they were standing on were all constructed from electronic panels.

"This is the interior space of the 'Hyperdimensional Cube,' also the place where Master conducts combat tests."

The messenger from hell explained to the two that the "Time-Space Cube" possessed more than just teleportation abilities; it could also cut space and store it inside, transforming it into the required area.

Because Izuku Midoriya learned his lesson in J City, and to avoid something he would regret and be unable to undo, this time he seriously considered a possible scenario: if a disaster similar to the giant meteorite impact in Z City were to occur and be unstoppable, would there be a way to evacuate all the citizens at once?

The "Macross" possesses such an ability; it can use mechanical intelligence to lock onto all human life forms and then instantly teleport them to its internal space by coordinates. This "monster" specially created by Midoriya exists to support and assist in its work.

Chapter 30 Motorbike Rider

"Interesting, you're not a simple guy!"

Sonic, somewhat surprised but not too flustered, simply brandished his blade and launched an attack on the Hellbringer. As the saying goes, words are useless; actions speak louder than words.

"bring it on!"

Having relocated to the battlefield, the Hellbringer no longer needed to worry about its surroundings and immediately engaged Sonic in direct combat.

"Those two guys..."

Saitama, the person directly involved in the incident, scratched his head as he watched the battle between the ninja and the monster, ready to intervene if anything unexpected happened.

The activation of the "Super Cube Space" was also sensed by Izuku Midoriya in Dr. Kuseno's laboratory. Thinking something had happened, he immediately checked the camera data and found that the Grim Reaper was fighting a ninja, while Saitama was watching from the sidelines...

After thinking for three seconds, Midoriya decided to let it play by itself. Anyway, Saitama was watching from the sidelines and it was unlikely that anything serious would happen. Just as Midoriya Izuku was about to adjust the new mechanical parts, he received a message from Dr. Kuseno.

"Midori-kun, someone is looking for you."

"Someone is looking for me?"

Midoriya was somewhat taken aback. The few friends he knew in this world were Saitama and Genos, and it was even more impossible for him to be Mumen Rider.

Midoriya only asked for Mumen Rider's contact number, but the equipment parts he made for this hero are not yet finished. Although Midoriya's mechanical knowledge has improved dramatically after following Dr. Kuseno, he is still repeatedly adjusting the equipment for safety and stability just to be on the safe side.

Somewhat surprised and curious, Midoriya still arrived at the gate of the research institute after receiving a message from Dr. Kusno... However, a visitor he had never expected came to his door.

"It's such a remote place! I searched for ages! Those guys from the Hero Association didn't even give me a proper address!"

The guest who came to Dr. Kusno's research institute was none other than the second-ranked S-class hero, "Tornado of Terror," which immediately made Midoriya feel a little strange. Apart from meeting her once at the Hero Association headquarters, he hadn't had much interaction with her, had he?

"Hey! Is this how you treat your guests!?"

The little tornado, who had been left standing outside the research institute for half a day, was about to explode, and Midoriya, realizing that he had been somewhat rude, invited this unexpected guest in.

"Excuse me, what brings 'Tornado of Terror' to see me?"

There weren't many formalities. After Midoriya invited Tornado to the research institute, he asked her what she wanted from him.

"Hmph! That jet-black bald head you created is quite interesting, so I came here today specifically to see what 'Dr. Hell's' research lab is really like."

"This is Dr. Kusno's Institute, and I am his student."

First, the incorrect address in Little Tornado's words was corrected. Then, Midoriya, as a member of the research institute, welcomed this unexpected guest for a tour.