Somewhere in the city, in the midst of tall high-rise buildings, not far from a large noisy street full of people, a golden glow shone.
Numerous people passed by quietly, oblivious to this glow, as if appearing in another time and dimension.
The flow of time in this golden glow was very distorted, but gradually, as the time inside flickered, it synchronized with the time of the outside world.
Before long.
The golden glow disappeared completely after another glow.
In place of the golden glow, a beautiful young man with silver hair appeared, as if he had stepped straight from the stage of an ancient theater.
It was, of course, Yeruashi, who had just made the leap between worlds.
"This world..."
Yeruashi was a bit surprised at first, looking around, and then smiled.
Although it's still unclear what kind of world he jumped into, the modern buildings and vehicles gave Yeruashi a very familiar feeling.
He finally got into the modern world, after traveling through the worlds of Naruto and One Piece, but until now he didn't know what exactly this world is.
Is this really some kind of everyday world?
A thought crossed Yeruashi's mind.
While entering such a world means that there is no danger, it also means that he most likely won't be able to increase his strength.
There are pros and cons to such a journey.
As Yeruashi was thinking about this, weighing all the pros and cons, his body suddenly began to twist and a mass of white substance similar to ordinary dough fell from his hand.
Pooh!
After falling to the ground, the white substance began to rapidly twist into the shape of a thirteen-year-old white-haired girl with an indifferent gaze and blood-red pupils.
The girl was not Yeruashi's daughter in the usual sense of the word.
She was born giving life to the ripe fruit of chakra, with the help of Rinne Tenseigan's power.
In essence, it is similar to the life that Yeruashi created in the past.
The mature chakra fruit was formed by absorbing the energy of the One Piece world by the divine tree, so in fact, she can be called the chakra progenitor of the One Piece world.
She is part of Yeruashi, including the soul created with the help of Rinne Tenseigan, so that she can travel with him through space and time.
"It worked."
Yeruashi looked at the girl who had restored her human form with a smile.
Since the white hair and scarlet pupils reminded Yeruashi of the image of a vampire from his home world, he decided to call her Lilith.
Lilith's upper body had already fully regained her human appearance, but when the remnants of the white cloth began to form her ankles, something went wrong.
Whoosh, whoosh, whoosh, whoosh!!!!
Ten long white tails pierced Lilith's black skirt and began to twist chaotically, and the chakra inside her body became frantic.
Lilith, who had lost control of the power contained in her body, began to turn into ten tails.
She turned her head with difficulty, staring at Yeruashi nearby.
"Father..."
"Mmm..."
Yeruashi looked at Lilith thoughtfully, but instead of helping her, he raised his head to the sky and shuddered violently, releasing a white tail from his back.
The tail, much larger than Lilith's tails, headed for the nearest building.
Boom!!!
The tail froze for a moment, colliding with a multi-story tall building, after which it abruptly advanced, demolishing the entire top half of the building and scattering countless fragments in every direction!
"There seems to be something wrong with this world."
The corners of Yeruashi's mouth began to twitch at the sight of this scene.
A moment before, he felt the power contained in his body abruptly spiral out of control, leading to a partial transformation into a ten-tail.
Yeruashi thought about it and allowed his power to naturally spiral out of control, slowly regaining control with the help of the time flow reversal ability.
Different worlds have different laws.
At the time of the transition to the world of One Piece from the world of Naruto, his power was suppressed and restricted by the laws of the new world.
It took him about half a year to fully integrate into the laws of the One Piece world.
But the feelings at the time of entering this world were very different from the feelings at the time of entering the world of One Piece.
The oppression and suppression brought by the laws of this world are incomparable to the world of One Piece!
Apparently, this world has very open and flexible laws!
Yeruashi felt the already weak suppression and oppression exerted by the laws of this world on his strength dissipate at an astonishing speed.
"Well... it looks like this isn't the world of everyday life..."
"It could be quite frightening."
Yeruashi smiled, feeling the state of the outside world and the changes that were taking place in his body.
Although he still didn't understand what kind of world this is, but judging how open the local laws are, which have restricted and suppressed the force for a very short period of time, we can safely say that this world must be very prone to various kinds of mutations or something!
The more complete and closed the laws of the world are, the lower the probability of appearance of some unusual force, and vice versa, the more open and simple the laws of the world are, the higher the probability of appearance of various forces beyond the imagination of a normal person.
The rules of this world are extremely simple and very open!
Boom! Boom!!!!
The large white tail extending from Yeruashi's back was constantly shaking and flapping on the ground, creating large cracks extending in all directions, at the same time, strong tremors were spreading throughout the city, as if an earthquake had started.
How great is the strength of the current Yeruashi?
Even if his power can't be concentrated, due to loss of control, one of his strikes will be enough to completely destroy an entire city!
Boom!
Yeruashi's tail slammed into Lilith, who had already assumed more than half the form of a ten-tailed one.
"Father?"
Lilith asked, perplexed.
Yeruashi looked at Lilith, who was rapidly growing in size, and calmly said, "No need to panic, just try to control your strength until you adapt to the rules of this world."
The loss of control over one's own power is a consequence of the influence of the rules of this world.
This means that the world quickly accepts its power and the power quickly adapts to the world.
Judging by its present state, it will take about two to three hours to fully adapt to the laws of this world.
But what is much more important: Yeruashi has already understood what kind of world this is.
His anxiety quickly diminished, replaced by complete calm and anticipation.
Because it was...
The world of One Punch Man!
Just as Yeruashi finally managed to recognize this world, alarm sounds echoed throughout the city.
"Attention! Emergency situation!!!"
"A monster has appeared in district 4 of B-Town! Threat level: demonic! All residents of district 4 should immediately go to the nearest shelter!"
"I repeat once again! A demon level monster has appeared in district 4! All residents of district 4 must immediately go to the shelter!!!"
"..."
As the alarm spread, numerous civilians began to rush to the nearest shelters.
Not so many people panicked, because although the demonic threat level can't be called low, but this happens several times a year, so the locals have already managed to get used to it.
There are many types of dangerous monsters in this world, divided into five levels of threat, from the weakest to the strongest.
Wolf, tiger, demonic, dragon and god.
The demonic threat level was only the third of five.
"Demonic threat level..."
Yeruashi couldn't help but laugh when he heard the alarm ring throughout the city, "Only one demon level monster?"
He and Lilith, who have the form of ten tails, were of course identified as monsters, and the threat level was issued according to the destruction created by their uncontrolled power.
"Isn't that tantamount to insulting Father?"
Lilith said coldly.
Lilith was born a short time ago, so she lacked a lot of knowledge in all aspects of life.
At the moment, only two clear visions of life had managed to settle in his head.
First, she must strictly follow all of Yeruashi's orders.
Second, anyone who dared to offend Yeruashi should be punished.
"In a way... but don't pay attention to him."
Yeruashi shook his head and slightly relaxed his grip on the uncontrolled force, sensing that the people had already escaped to a safe distance.
Buzz!!!
With a slight weakening of the restraint, a chaotic flow of chakra erupted from Yeruashi's body, and his body reached a height of at least a kilometer in the blink of an eye!
Lilith also took the full ten-tailed form, but she was much shorter than Yeruashi, only a few hundred meters.
She was standing next to Yeruashi, randomly waving and flapping her huge tails on the ground.
Since Lilith's control was much weaker than Yeruashi's, every flick of its tail in full ten-tailed form destroyed tall skyscrapers and created huge craters with a radius of several kilometers.
Seeing that Lilith is bad at controlling the power of the ten tails in such a situation, Yeruashi wrapped one of his huge tails around her.
"Be patient."
Yeruashi calmly turned to Lilith.
Although Lilith is much weaker than him, her strength is still enough to completely destroy the city.
A total loss of control over the force can lead to terrible destruction.
"Understood."
Lilith replied.
Just as Yeruashi temporarily chained Lilith to prevent great destruction, the drones began firing at them.
The image was transmitted directly to the Hero Association headquarters, located in City A.
At the headquarters of the Heroes Association.
Several people who were in the observation room began to get very nervous after seeing the destruction created by Lilith.
"We don't have any information about these monsters..."
"They must be some new, unregistered monsters, they seem to belong to the same species..."
"This destructive power is already beyond the demonic level!"
Drops of cold sweat appeared on the forehead of one of the staff, "How powerful will the big monster be, since the smaller one already has such terrible destructive power?! I suggest raising the threat level to dragon level!"
"There is no need for this yet, we continue to monitor."
The supervisor, who was standing in the middle of the observation room, calmly looked at the screen, "The size of a monster is not an indicator of strength. I don't think a large monster has at least half the destructive power of a smaller one."
An employee sitting in front of one of the screens swallowed nervously, "I don't know where this feeling came from, but it seems to me...these monsters are curbing their powers."
"Really? I don't think so."
The supervisor shook his head and asked, "... What about A and S class heroes?"
Although a demon level monster can't be called too scary, it can't be called weak either.
To deal with that, you need heroes not lower than A class.
The Association divides heroes into four classes, from the highest to the lowest: S, A, B, C.
A hero who can defeat a demon-level monster can only be assigned to class S, and heroes who can defeat that monster in a group can be assigned to class A.
"Metal Bat will be here soon!"
One of the employees exclaimed loudly.
The manager nodded with satisfaction, "Was Metal Bat nearby? Great."
15th place in class S on the Hero Association's registry!
Metal Bat!
Currently, there are only 14 heroes in the association, standing above Metal Bat!
Being an S-class hero, Metal Bat is able to deal with the demonic level threat alone, so there is simply no need to mobilize A-class heroes.
The image on one of the screens zoomed in sharply and showed a close-up of a man wearing a red turtleneck sweater and holding a metal baseball bat in his hand.
He was an S-class hero, a Metal Bat!
"Damn monsters..."
"I was walking with my little sister!!!"
Metal Bat shouted in exasperation, looking at Yeruashi and Lilith, who were standing in ten-tailed form in the middle of the ruins of B-City, with a steel bat tightly clutched in his hand, "I'll turn you to dust!"
There was a glint of interest in the one giant eye of the mile-long ten-tail as he looked at Metal Bat running in his direction.
"Metal Bat, S-class hero..."
"Oh? you know me, you strange one-tailed monster?"
Metal Bat jumped to the top of the ruins and raised his head, looking with interest at Yeruashi in the form of a giant ten tails.
Yeruashi, who was looking off into the distance, just smiled inwardly, not getting angry at the words about the 'strange one-tailed monster', and looked at Metal Bat in front of him, "I should probably play with you, before the arrival of the bald guy..."