I, with no quirk, become a hero!

"You, the bald guy, are really amazing. You managed to kill me 30 times!"

"But, Mudamuda! My immortal body is a perfect existence created by the Master. As long as there are bacterial creatures in this world, I will never die."

The main principle of "Hell Messenger" is to use the explosive growth and reproduction of bacteria and microorganisms by devouring them. It can be said to be a terrifying weapon that is a fusion of biology and biochemistry.

It was as if he saw the "Messenger of Hell" who was equally powerful as him. Although he was killed instantly by the "bald man" in front of him with one punch every time without exception, this guy lived and died as quickly as he lived.

"You bastard, my name is Saitama, don't keep your head bald! Bald! Call..."

Saitama was extremely disgusted by the unkillable monster, but the "Hell Messenger" said nonchalantly:

"What does it matter? I am also bald."

"Hey, really?!"

It was only then that Saitama noticed that the monster in front of him was made up of nothingness and darkness, and its head was also bald and dark... In a sense, this guy had a lot in common with himself.

"No! My name is Saitama, how long are you going to keep pestering me?!"

"At that time, I would not stop until I defeated you! Master believed that I could defeat the strongest "hero" in the world, so I would not stop until I achieved this goal! !"

"This is so annoying... Wait, how come you can always resurrect in front of me?"

Saitama's head was about to explode. When he was thinking about how to deal with the weirdo in front of him, he suddenly remembered something he had not noticed just now.

"There are microorganisms and bacteria around you, so of course I can revive right in front of you."

"That's it, that's it!"

Saitama hit his left palm with his right fist, and suddenly realized something. He grabbed the right hand of the "Messenger of Hell" and threw it out with great force. Suddenly, this guy turned into a star in the sky and disappeared completely in front of Saitama.

"How can I repair it! I actually have this trick, I will come back again!!"

"Finally... it's quiet!"

Saitama was completely relieved, but this was the first time he encountered such a troublesome monster.

2. Midoriya, come on!

After the general explanation of the "Messenger of Hell", Izuku Midoriya rubbed his temples with a headache. He felt that he had to reshape his worldview first.

"You mean... you are the 'Hell Messenger' I created?"

"That's right, my master!"

"Is that so......"

Izuku Midoriya nodded, and then said to the old man in a white coat beside him:

"Doctor, this is the portal you created, right? Can you open it for a moment? I'll go back and think and calm down."

"Stop it! Master!!"

The "Hell Messenger" quickly grabbed Izuku Midoriya, while the kind-looking doctor smiled and shook his head.

"What the Hell Monster said is correct, and the world transmission device has just been overloaded and scrapped. It may take a long time to repair it."

"Okay...I'll just take your word for it for now."

Izuku Midoriya covered his forehead with his hands. Since he had no choice but to go back, he could only temporarily accept this outrageous situation. The first thing he had to understand was one thing.

"Why did you ask me to come here?"

"Of course it's to prove your greatness, Master. I need you to increase my strength to defeat that damned "bald man"!"

"Bald..."

Without discussing who the bald man mentioned by the "Messenger of Hell" is, Izuku Midoriya himself was observing the environmental structure of this laboratory with great interest, which had a very advanced sci-fi style.

At this moment, an unexpected visitor appeared in the laboratory.

"Doctor, I'm back. The "Hell Monster" is still here, and... who is this?"

This is a handsome man with blond hair. The most noticeable thing is that his two pairs of arms are obviously made of metal mechanical locks.

"It's Genos. It's strange that you came back intact today."

"Don't say that... It's not like I get beaten to pieces every time."

Genos, who was criticized by the doctor, could only weakly refute. Suddenly, Izuku Midoriya, who was paying attention to the surroundings, had his eyes lit up. He came to Genos as if teleporting, grabbed his arms and observed him carefully.

"Um.....what are you doing?"

Genos was startled by Midoriya's sudden action, but at this moment the light in Midoriya Izuku's eyes became brighter and brighter, as if he had seen his favorite thing and was unwilling to let go.

"My master! What's so good about that shabby robot apprentice? Shouldn't you focus more on improving my strength?"

The "Hell Messenger" raised his objection with a little dissatisfaction, and Izuku Midoriya also realized that his actions were a bit rude. He bowed to Genos and apologized, then asked:

"Um.....Excuse me, are you an intelligent robot? Or a mechanically modified human?"

"I am a cyborg transformed by Dr. Kusno. According to what you said, I should be a mechanical human."

"Dr. Kusnow?"

“That’s the one.”

He introduced Genos to the kind old man beside him by pointing with his right hand, and Izuku Midoriya immediately flashed in front of him and bowed.

"Dr. Kushino, my name is Izuku Midoriya! I'm sorry this happened so suddenly, but can you accept me as your apprentice?!"

"Hey hey!!" X2

Genos and the Messenger of Hell were both shocked to see Midoriya suddenly becoming their apprentice, but Dr. Kushino still smiled and asked:

"You can create a terrifying existence like the "Hell Monster", why do you want to learn from me?"

"That kind of thing is just a hobby that I know a little bit about at best. My main dream is to strive towards the goal of manufacturing mechanical equipment."

Midoriya, who has been learning manufacturing technology from Famei Ming, no longer forces himself to be a "hero" after going through so many things. He currently just wants to be a scientist "out of interest".

After witnessing the sophisticated technology of Genos and the high-end mechanical technology around him that was beyond his imagination, Izuku Midoriya decided to learn from Dr. Kusno.

The "Hell Messenger" in another piece suffered a fatal blow. It was rejected by its own master...isn't it even as good as that shabby robot?

"Sure, I welcome talented young men to come and study. After all, knowledge is something that needs to be passed on to future generations."

The kind Dr. Kusno nodded in satisfaction and agreed. After all, he was able to create a character of the level of "Hell Monster", so he had an affirmative and appreciative attitude towards Midoriya's talent.

"My name is Izuku Midoriya, please give me your guidance in the future!"

That's how Izuku Midoriya's plan to learn scientific knowledge from Dr. Kushino was settled. After that...

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

"My master.....Why are we going to that bald guy's house?"

The "Hell Messenger" following Midoriya complained, while Genos led the way out of friendship. Ordinary citizens in City Z who saw the "Hell Monster" appear immediately sounded the alarm and then hid away without a trace.

"Although it's a bit shameful, you are indeed the "Hell Messenger" I created, so I must bear the corresponding responsibilities."

Midoriya raised his index finger and commented clearly, his expression seemed like a strict father scolding his child.

"I heard from Genos that you have caused a lot of trouble to Mr. Saitama recently, right?"

"What trouble is there? I have challenged him and was beaten to death and reborn by him hundreds of times. It is obvious that I should have suffered more losses and injuries."

The indignant "Messenger of Hell" has been trying every means to defeat the "Bald Man" during this period, but no matter what, he was killed instantly by just one punch. Finally, when he could not think of any solution, he considered asking Dr. Kusno to create a "space portal" and then go to the original world to bring his master over. He believed that only if his own power could be strengthened would he be able to defeat the "Bald Man".

"The teacher has complained more than once that the 'Hell Monster' is impossible to kill, and even if you throw him a long way you have to run back to him. He is more annoying than a fly."

Genos, who was leading the way in friendship, began to explain, and Midoriya tapped the chest of the "Hell Messenger" behind him with his right hand as a warning. By the way, this guy's height and appearance are about the same as All Might... Midoriya wondered if "Hell Messenger" was directly referring to All Might when he turned into a monster.

"Anyway, let's go over and apologize to Mr. Saitama today, so that at least people won't punch you to death when they see you in the future."

"What does it matter? Anyway, I can be reborn and resurrected. The immortal body you created for me, Master, is perfect!"

"Shut up......"

Midoriya was feeling a bit of a headache, and this time he really had to apologize to Mr. "Saitama". Izuku Midoriya always remembered what Mr. Saitama said to him.

“Why are they called babies?”

"Of course, these lovely babies are made by me. They are the most wonderful and irreplaceable children."

"We, the makers, are like parents to the babies!"

The "Messenger of Hell" fell into this world and became a monster. Although Midoriya still has no idea what is going on, he must at least take his own responsibilities... Let him apologize to others first.

An abandoned neighborhood in City Z. Because strange people often appear here, almost all the citizens have moved away long ago, but there are still people living here.

"Teacher, I'm back."

In an inconspicuous residential building, Genos was knocking on the door, and soon the door was opened, and a boiled egg head poked out from inside.

"Oh, Genos, you're back."

But when he saw that there were other people behind Genos, this dumb guy opened the door directly and pointed at the "Messenger of Hell" angrily.

"Genos! Why did this bastard follow you here?!"

"Hehe! I am here to challenge you again today, "Bald"! !"

The "Hell Messenger" who speaks inappropriately, Saitama who is furious...the battle scene is about to break out.

3. Hot pot, come on!

Saitama was so angry at the words of the "Messenger of Hell". Just as he was about to punch the hateful bastard away, someone immediately spoke up to persuade him.

"I'm so sorry, Mr. Saitama! This guy must have caused you a lot of trouble recently."

Midoriya bowed and apologized on behalf of the "Messenger of Hell", and Saitama immediately scratched his boiled egg head in confusion...Who is this kid?

"My Master, you don't have to do this. This 'bald man' is an opponent I must defeat!"

"Bald..."

Saitama was furious again. This "hell monster" had been using this taboo name for him whenever he had nothing to do recently. No wonder Saitama lost his temper when he saw it.

"I'm so sorry, this is my apology!"

Seeing that the situation was not good, Midoriya quickly hit the "Hell Messenger" with his right elbow, then took out the things in his left pocket and handed it to Saitama.

"This is?"

"I bought some Kobe beef at the supermarket on my way here. This is just a small gift to show my respect."

"(⊙o⊙)....Please come in, please come in!"

Saitama's attitude suddenly softened and became cheerful. He very cordially invited Midoriya Izuku to his home, which finally made Midoriya feel relieved. Fortunately, he had consulted Genos before coming.

Izuku Midoriya originally went to apologize, so he had to prepare some gifts. After asking Genos, Midoriya found that this Mr. "Saitama" was so easy to satisfy, and his recent dream was just to have a good meal of meat.

Midoriya, who was originally traveling around the world, acquired a "Dimensional Pocket" Quirk to facilitate the flow of funds. Before traveling, he could hold and store items by pinching them...similar to putting your hand into your pocket. The current size it can hold is the capacity of a room, so Midoriya carried a lot of gifts and hard currency such as gold...all of which were funded by the property and friendship of all·for·one.

He came to a strange world that he had never known, but at least he could still exchange gold for some funds. When he visited Saitama again, Midoriya also went to the supermarket to buy a lot of "Kobe beef" as an apology.

“Let’s eat hot pot together!”

Saitama was very happy. It was a rare occasion for guests to bring such precious gifts, so he decided to prepare a delicious hotpot meal to entertain them.

"Teacher, let me do it!"

Genos took the initiative to go into the kitchen to prepare hot pot dishes, and Saitama also took the initiative to pour a cup of tea for Izuku Midoriya.

"Hey, you bastard, do you want one?"

Saitama could only barely maintain a slightly positive attitude towards the "Messenger of Hell". After all, its master had brought him a precious gift, so he couldn't be too rude.

"I don't need that. Food and water are meaningless to me. I am perfect as created by my master."

"That's right, don't even mention the mouth on your face... you don't even have eyes and a nose."

The entire body of the "Messenger of Hell" appears empty and dark. Except for the external structure of its hands and feet which is not much different from that of humans, its entire head is a pitch-black boiled egg with constantly changing light and shadow. It does not have the necessary structures of humans such as mouth, ears, eyes, and nose.

But these are just that to Saitama. He has been through many battles and has seen a lot. He has seen and fought all kinds of monsters... At most, this completely immortal guy in front of him makes Saitama a little annoyed, but to him, it is essentially the same thing.

The most Saitama could think of at this moment was that when he ate the beef hotpot later, there would be one less mouth to feed, so he could eat a few more slices of meat.