Emperor Tong took King into the primary school research institute, the area of the institute is about the size of a football field, it is full of various scientific and technological elements, there are various robot accessories hanging on the wall, there are many semi-finished robots on the ground, and there is an open space where several robots of different shapes are neatly parked, as well as various high-tech machines used for research.

"Tsk, a little kid can have such an advanced research institute, and he is worthy of the association's brains - Emperor Tong, with a frighteningly high IQ, a prodigy who is rare to see in a thousand years!"

King looked around, his heart was full of emotion, Emperor Tong actually knew all kinds of advanced knowledge at a young age, and even could independently develop robots, this IQ is no one, I believe that many parents will sigh regretfully: other people's children.

Hey, who are Emperor Tong's parents?

King pinched his chin and tried to think about the information about the Tong Emperor, but unfortunately he found nothing.

"Oh, so the uncles have arrived."

In the research institute, there were already four people who had arrived earlier, however, none of the king knew him, but one or two of them looked familiar, as if they had seen them somewhere.

"Hey, Emperor Tong, what did you call us here for? Really, we refused to tell us the purpose of the invitation in advance, and there was no sincerity at all. ”

Among the four, one was wearing a red vest and big trousers, a red boxing helmet, red boxing gloves tied to his hands, and a gold belt representing the glory of professional boxers tied around his waist.

"Oh, it turned out to be Uncle Tank Boxer in the 9th place of the B-rank hero, I'm really sorry, because the experiment has to be kept secret, so I didn't tell you the specific matters at the first time, I hope you understand."

Emperor Tong shook the lollipop in his hand and smiled innocently.

"Tank Boxer?"

King lowered his head slightly and thought, in the Hero Association, there are two major hero groups, one is a B-level hero team formed by the Blowing Snow of Hell, the sister of the trembling tornado, the Blowing Snow Group, which has gathered many excellent B-rank heroes, known as the largest hero team in the Hero Association, and the members of the Blowing Snow Group are all wearing suits except for the Blowing Snow of Hell.

Another hero group is the vest legion formed by the S-class hero vest venerable, in the vest legion, all members wear vests uniformly, vests are their logo, and they also have another characteristic, that is, the hero name will definitely carry the word "vest", such as vest venerable, vest tiger, vest black hole, etc.

The vest boxer in front of him is wearing a vest, and the word "vest" is contained in the hero's name, and he is 100% a person from the vest army, no wonder there is not much fear of the Tong Emperor's speech, firstly, the age and immature appearance of the Tong Emperor make it difficult to be afraid, and secondly, he is back-to-back vest legion, with the support of the vest venerable, and he will never speak to other S-class heroes in a low voice.

"Emperor Tong, may I ask what you are inviting us to your research institute for? Can you tell us now? ”

Another hero asked, however, this hero spoke in a very polite tone, obviously respecting the S-class hero of the Tong Emperor.

King looked up at the person who spoke, only to see that the man was thin, sharp-eyed, and wearing a snakeskin suit, "Snake? The last hero of the A-rank - Serpentine Trick Snake!? ”

He smiled slightly, and finally recognized an acquaintance, he remembered that when he watched "One Punch Man" in his previous life, after Saitama was admitted as a professional hero, it was Snake who was responsible for receiving and popularizing the basic knowledge of professional heroes to Saitama.

In other words, he didn't seem to have met A-class heroes since he was reborn, but he almost finished knowing S-class heroes, which made him think that the scarcity of A-class heroes exceeded that of S-class heroes, but he didn't expect to meet A-class heroes here!

"It turned out to be Uncle Snake, the last of the A-rank heroes." Emperor Tong raised his little face and said with a smile: "I recently invented an interesting new toy, hoping to collect the test data of the new toy, find the shortcomings, and make up for it in time, so I found all the excellent uncles to come over and help me complete the test experiment of the new toy." ”

Snake is full of black lines, can you not specifically mention the "last position", just say that I am an A-rank hero!

Among the four of them, there was an ordinary staff member of the Hero Association, and after listening to Emperor Tong's request, he asked respectfully, "Lord Emperor Tong, how do you want us to cooperate with your experiment?" ”

Emperor Tong grinned and said, "Well, there's nothing special to pay attention to, it's just that you try your best to fight my fighting robots, if you can knock down my robots, or you can stop when you're exhausted." ”

"Just take down your battle robots?" The vest boxer collided his groomed hands and said lightly, "It's a piece of cake!" As he spoke, he looked at the last hero who was standing aside and didn't speak, and said contemptuously, "What do you say, fast boxer?" ”

"Huh...... Hehe......"

The fast boxer is wearing a white tights, showing off his sturdy tendons and flesh to the fullest, and a big "fist" is written on the chest of his tights, indicating his attack method - fist!

It happens to be similar to the attack method of the vest boxer, no wonder he will be provoked by the vest boxer, but the vest boxer is a B-level hero, and he is only the 331st C-level hero, and the strength is far from the same, so in the face of the provocation of the vest boxer, he laughed a few times and did not respond.

"Hey, tank top boxer, don't go too far." Snake frowned and looked at the provocative tank boxer, and warned: "This is Emperor Tong's research institute, if you want to make trouble here, I believe Emperor Tong won't mind throwing you out." ”

When the vest boxer heard this, he unwillingly put away his underbeaten expression, glanced at Snake, and muttered: "Cut, aren't you the last A-level heroes, what is there to be so spirited, sooner or later I will surpass you." ”

"Okay, Emperor Tong, I'm in a hurry, let's hurry up and carry out the experiment."

King saw that these people were about to make trouble, he immediately opened his mouth to change the topic, don't joke, he is going to go to Z City to find Saitama, how can he have time to accompany you to make trouble.

"Okay."

Emperor Tong smiled and nodded, licked the lollipop, and said to Snake and the others: "You guys wait here for a while, I'll start my fighting robot and come back in a while." ”

As he spoke, he walked to the area where the robot was placed, carrying his small school bag.

"Huh? Who is this guy? ”

Snake and the others finally noticed King at this time, but King covered his appearance with a cap, and they couldn't see it.

"Hey, who are you?"

The vest boxer glanced at the king a few times, pouted and said: "What kind of handsome person is hiding his head and tail, there are only a few people in the hero circle, who doesn't know who!" ”

"Huh?"

King was slightly stunned, I ...... Provoked?