I, without any personality, become a hero!

Having answered Boros's question, Midoriya had also had some ideas about how to enhance Boros's fighting power, but he rejected some of them as far-fetched. Now that he had nothing else to do, experimenting with them wouldn't be a big problem.

"No matter the method, as long as it makes me stronger! I'm willing to try anything to challenge Saitama!"

"I see... then come with me."

Midoriya, having had the "Hyperspace Cube" open a portal around him once more, stepped inside first, followed by Boros without hesitation. At the same time, Dr. Genus, who seemed quite interested, adjusted his glasses and followed them in.

"This is!!?"

What appeared before Boros and Genus completely startled them, but Midoriya gestured for them not to be too surprised.

"This is merely an image transmitted by the 'Hyperspace Cube,' and it's also the target location intended to make you stronger."

What appeared before Boros and Genus at this moment was the burning celestial body magnified countless times, the "Sun" that everyone could see every day when they looked up!

Chapter 55 The Sun Man

"sun....."

Gazing at the burning planet, Boros couldn't help but recall the time 20 years ago when he fought a man on the sun. But that seemingly powerful man only managed to break Boros's armor that sealed his power, failing to ignite even a shred of fighting spirit in this cosmic overlord.

"I heard from the messenger of hell that you, Boros, can survive on the surface of the sun, right?"

"I can survive in space with my physical body and withstand temperatures of over 6000 degrees Celsius. I once fought a guy on the surface of the sun."

"Wow! That sounds completely unimaginable."

Boros recounted his horrifying words, saying that Midoriya couldn't imagine anyone fighting on the sun, but judging from the current situation... he guessed Saitama could probably do it too.

"Dr. Midoriya, are you planning to send me to the sun to find a way to become stronger?"

"That's probably the case, just a moment."

Having answered Boros's question, Midoriya then commanded the "Hyperspace Cube" to further display the layered images of the "Sun's" structure.

"The surface temperature of the sun is about 5500 degrees Celsius. Almost all matter will be vaporized when it gets close to this temperature, except for you and Mr. Saitama, who are two bugs."

After drawing a line between the powerful beings from different dimensions, Midoriya pointed to the center of the sun's image.

"The temperature at the center of the sun is about 2000 million degrees Celsius, which is equivalent to nuclear fusion reactions happening all the time. You probably couldn't survive under that temperature, right?"

"Yes, the temperature at the center of the sun has exceeded my limit. Even with my body, I would be reduced to ashes."

"That's it! If you want to get stronger, head towards the center of the sun!"

Upon hearing Midoriya's decisive declaration, Boros was speechless, unsure of what to say. Dr. Genus, who had come along, quickly interjected, asking:

"Didn't Boros say he couldn't withstand the temperature at the center of the sun? Sending him there would be suicide, wouldn't it?"

"of course not."

Midoriya waved his hand, denying the situation, and then immediately had the "Hyperspace Cube" grab a certain jet-black bald-headed man.

"Hey? Master, what's up? Dr. Boros and Dr. Genus are here too?"

The Hell Messenger, who was still patrolling the streets, was forcibly teleported by the "Hyperspace Cube" and saw the three people present, with Midoriya staring at it with the look of someone looking at a lamb to the slaughter.

"This is the time to bring it on!"

"Hey, me? What's up now?!"

Seeing Midoriya pointing at himself, the Grim Reaper nervously asked, for some reason feeling that he was about to be in great trouble.

"That's right! I'm going to entrust you with an important task that only you can handle, and it's related to how to strengthen your abilities to defeat Mr. Saitama."

"Understood, I'll get on it right away!"

Because it was a crucial mission related to defeating Saitama, the Grim Reaper was caught in the trap without thinking too much. He didn't even notice the evil smile on his master's lips—a mocking smile of a successful conspiracy!

"That's great. Cooperate with me to collect data inside the sun."

"Okay, no problem... Wait, Master, what did you say!?"

The Hell Messenger, startled by the terrifying words, must have heard its master tell it to go into the sun!

“That’s right, I plan to have you use the ‘Hyperspace Cube’ to go inside the sun and collect data for me.”

"Master... are you sure you're not punishing me on purpose?!"

The thought that it was a messenger of hell who seemed to have revealed the master's whereabouts to the dwarf made it feel that the master had deliberately set this up as punishment for it.

"Punishment is secondary; the main thing is to get you to do serious business."

Midoriya made no attempt to deny the element of punishment involved, since this black-haired bald guy had tricked him twice before, and now Midoriya was so entangled with Tornado that his head was about to explode.

"Okay... but I can barely survive in outer space, but I'm afraid I'll die if I get close to the surface of the sun, right?"

"So I'll help you level up once before that."

Without any concern about whether the black-haired bald guy would die, Midoriya directly revealed the entire contents of his plan.

"Boros, your strength mainly comes from energy, right? If you can withstand more energy in your body, you will become stronger, right?"

"That's right. With more and stronger energy, I'm confident I can withstand more of Saitama's punches."

"Therefore, the most direct way to become stronger is to enable your body to store more and stronger energy, and the only energy source around us that meets this condition is the sun."

After explaining things to Boros, Midoriya then told the Grim Reaper the specifics of his plan.

"You're not going to die anyway, so you can go and test the data inside the sun. I'll give you an upgrade before you go."

"There's such a thing? But when did you acquire this skill, Master?!"

"Enough with the nonsense, just go and be my guinea pig!"

While Midoriya doesn't currently possess the advanced technology to create items that allow people to survive on the sun, he does have Boros, who can withstand temperatures exceeding 6000 degrees Celsius, readily available materials.

Since the plan is to make Boros stronger, it is necessary to choose an upgrade method that exceeds his limits. At present, the only thing that Midoriya can think of to upgrade this cosmic overlord is the "sun," which turns any living being that gets close to it into ashes.

Of course, this cosmic overlord is so overpowered that it can survive on the surface of the sun, so the only way to overcome it is to move further inward and accept a way that surpasses its limits. However, such a life-threatening plan is obviously not realistic, so it is time for the messenger of hell to come in handy.

Midoriya has already experimented with this jet-black bald-headed creature. As long as its components exist in the world, even if it dies in space, it can be resurrected on Earth. It is an unimaginable immortal body, so it is just right to capture it for testing.

The Hell Messenger possesses the ability to devour living beings, transforming them into part of its own body. Although it reverts to its original attributes after each rebirth, the temporary status can sustain it for one more life.

Therefore, Midoriya had Boros cut off a part of his body. After all, this cosmic overlord could perfectly regenerate even if he turned into mincemeat. Then, he had the messenger of hell devour Boros's detached flesh and blood and transform it into an outer shell that could envelop him. Thus, the solar shield was born!

After that, the "Hyperspace Cube" was used to throw the Grim Reaper into the sun to undergo a test. After the guy collected the relevant experimental data, he was sent back to Midoriya to analyze the temperature difference between Boros's body and the center of the sun, and then a step-by-step upgrade plan was carried out.

It was a bold and imaginative plan, but Boros, the cosmic overlord, agreed to it without hesitation because he wanted to use every means to defeat the man named Saitama.

Chapter 56 War Messenger

Therefore, the current situation is that the Grim Reaper who betrayed its master twice has finally been punished. It has been sent by Midoriya to the sun to collect experimental data. Even if it is reborn after death, it has to continue to carry on until Midoriya finishes analyzing the experimental data. Sigh... it can be said that those who court death will eventually be punished.

Meanwhile, after successfully sending Boros, who had betrayed him, to be punished, Midoriya turned his attention to Boros.

"You should be fine until the results of the first phase of the experiment come out, right?"

"Yes, I've been cooperating with Dr. Genus on experimental tests lately, and there hasn't been anything else."

"That's perfect, there's something I'd like to ask you."

The Grim Reaper was a hero who took the place of Izuku Midoriya as "Dr. Hell." When Midoriya himself sent him to the sun to be roasted like an egg, there was no longer a monster who could take Midoriya's place in hero activities.

Since Boros, the cosmic overlord, will be spending a long time on Earth in the future, Midoriya has considered letting him interact with and integrate into human society. Otherwise, if things continue like this, who knows what trouble he might cause one day.

"So I'd like to ask you to take over 'Dr. Hell's' heroic duties, is that alright?"

"While there's no problem, I don't know what exactly your planet's 'heroic activities' refer to?"

"That's alright. You can study with Mr. Saitama for a while first."

"What! Following Saitama!?"

"That's right, Mr. Saitama is also a hero."

"Okay! I agree!!"

Boros, who was easily tricked into joining Midoriya's scheme with just a few words, is not to say that this cosmic overlord is too naive. It's just that he only has Saitama in his eyes, so he takes a lot of interest in anything related to this invincible hero. Thus, Midoriya easily persuaded Boros to become his ally.

"However, what do I have to say about your appearance...?"

Seeing Boros's one-eyed face, it's clear that he would be regarded as a monster by Earthlings as soon as he goes out. Although the Grim Reaper is even more bizarre because he doesn't even have a face, he made a lot of noise about him three months before Midoriya arrived, so the general public accepted him quite quickly.

"By the way, you shouldn't mind wearing a full suit of armor, right?"

"No problem. I used to wear armor that suppressed my power, and I'm actually a little unaccustomed to not having it recently."

"Alright, it's decided then!"

Midoriya quickly produced a suit of armor from Dr. Kunos's research institute. Since it did not contain any unnecessary technology, it was very fast to create only the appearance.

After that, Midoriya dressed Boros in a full suit of armor, including a helmet that covered even his single eye. Of course, the helmet had a camera display function, so there was no inconvenience.

"That's good enough. It looks like a sci-fi machine now."

Looking at Boros's current appearance, Midoriya nodded in satisfaction. It was a pity that there wasn't enough time, otherwise he would have considered adding a transforming drill function to Boros's armor.

"Let's keep this look when we go out from now on, by the way!"

Suddenly remembering something, Midoriya raised his right finger and asked Boros a question.

"We also need a cool name/code name. Do you have any suitable names?"

"It doesn't matter, anything goes with this kind of thing."

"Alright, let me see... You can declare yourself as the 'Warbringer' to the outside world, which will make a total of three with the Hellbringer and the Plaguebringer."

Midoriya decided on the codename directly, while Boros himself didn't care; he just wanted the chance to contact Saitama again.

"Alright, I'll first inform the Hero Association that the Hellbringer is temporarily on 'vacation,' and the Warbringer is on duty now, carrying out heroic activities."

After sending Boros's current appearance information to the Hero Association, Midoriya added a reminder:

"Also, your armor helmet has a device to notify the 'Hyperspace Cube.' If you need to travel quickly, just call it; don't make a scene."

"It doesn't matter, I'll always stay close behind Saitama!"

"No...no, I'm asking you to take my place in 'heroic activities,' not to harass Saitama...Never mind, you can just follow him."

Considering the danger posed by this cosmic overlord, Midoriya felt it was safer to have him stay obediently behind Saitama. As for what kind of trouble it might cause the bald hero, that was not his concern.

After finishing up the remaining matters, Midoriya nodded and said to Boros:

"Let's go, I'll take you to see Mr. Saitama first."

"Finally, I can see that man again!"

The portal of the "Hyperspace Cube" was activated, and Midoriya and his "Warbringers" set off on their journey.

----------------

Saitama was working, or rather, performing his duties as a B-class hero. Of course, it was basically the same as his daily routine. After hearing about the appearance of a monster, the bald hero set off to defeat it.

When Saitama arrived on the streets of Z City, he saw ordinary citizens fleeing in panic, as well as a 15-meter-tall gorilla.

"Roar! I am a chimpanzee kept in a zoo by you humans. Not only do the humans who come to visit not feed me, but they even throw stones at me! I resent you humans and have become a chimpanzee monster. I will destroy humanity and show you that chimpanzees are the true rulers of this world!!"

Almost as usual, creatures or objects that have become monsters for strange reasons vent their anger and hatred on humans, only to be defeated by the arriving heroes.

"This monster! This monster is a 'Demon-level' hazard! The A-class heroes who just passed by were instantly blasted away!"

The Z-City citizens, fleeing for their lives, shouted as they ran. Behind them, the gorilla monster demolished a building with a single wave of its hand. As the Z-City citizens fled in terror like a tidal wave, Saitama simply walked forward as always, thinking, "Let the hero defeat the monster."

When Saitama walked up to the gorilla monster, the mountain-sized gorilla also saw a bald, shiny human below and roared mockingly:

"Ha! Another troublesome hero? Die!!"

The giant chimpanzee's hand slammed down, and Saitama was about to deliver the usual punch to kill it instantly, but the chimpanzee monster seemed to stop moving, and then its entire body tilted down like a small mountain.

Saitama instinctively backed away to avoid it, but when he looked up, he saw two people standing on the black gorilla monster. One of them was covered in mechanical armor, and it was impossible to tell what it was. The other person was Izuku Midoriya.

"Oh! It's 'Dr. Hell'! He's here to save us!!"

"Great! That robot-like thing must be the 'Warbringer,' right? I just saw the emergency notification from the 'Hero Association.'"

"It's all alright now. Why? Because I came!!"

As usual, the citizens of Z City cheered with joy after seeing the monsters defeated. Although one of them was a loyal fan of "Dr. Hell," Midoriya also looked at the bald hero in front of him with a grin.

"Mr. Saitama, I'm here to cause you trouble again!"

"???"