The Strongest Omni Traveler's
Kuroka And Eternal Suffering.

Underworld... The Underground Secret Base...

The demon who heard that figure had just said those words started laughing. They laughed because the man standing in front of them was just an ordinary 'Human' because he did not leak such an aura.

Silver just stood there, seeing them laughing at him as he checked the Devil Rank, 1 was a High Ranked Demon while the others were all Middle Class.

"Just what can you do? You lowly human!" said one of the Middle Class Devils

"Man, who sent you here and for what business are you here!? Didn't you know that this is the facility of the Naberius House, one of the 34 remaining Demon Clans?!" said another Middle Class Devil who boasted the name Naberius.

"Now tell us who sent you here and we will probably let you go, it will be a waste to let your handsome face rot hahaha!" mocking the other Middle Class Devils.

'These idiots, do they think. How could such a lowly human enter without any of us noticing him? Not even mentioning, we have a guard and he just entered the room before we noticed it!' think High Class Devil.

Silver heard their question, chuckled and said, "I? As I have said before, I am your doom and don't worry no one sent me here"

Silver then stopped the time and slowly walked towards the girl who was currently tied up. After reaching it, she opened all the ropes that bound her, and after doing so she carried the girl in a bridal style because the girl was too weak to stand on her own feet.

Silver activated his {Instant All Zero Skill} and in the blink of an eye, the girl's scars and bruises disappeared, the girl felt a change in her body and felt no more pain and was carried by someone, she said, slowly opened his eyes which had more life in them now compared to before.

As he opened his eyes, what he saw made him freeze, he could not recognize the person holding him but he did nothing because he could feel the warmth coming from the figure carrying him.

Silver noticed that he finally regained his consciousness, he looked at her and said, "Don't worry, you and your sister will be safe from now on" and walked out of the door holding her.

The girl who heard what he said started to shed tears in her eyes and said "Thank you" in a weak tone because she did not have the strength to speak any louder.

As they exited the room, there was a white-haired little girl standing there and with an anxious expression on her face. The little girl looked at the people coming out of the room and she quickly recognized the two of them and started running towards them with tears in her eyes.

The girl on Silver's arm saw the figure running towards them and also quickly recognized the figure. That figure was none other than his little sister whom he had sacrificed to protect, Shirone!.

Upon seeing his sister, he struggles to break away from Silver who slowly takes him down as he begins to struggle though with the little bit of strength he has.

As Silver lowered him, he also started running towards his sister, and as soon as each other was within each other's grasp, they hugged each other and began to cry.

the remaining 10 guards heard a cry loud enough for them to hear started running towards the sound, but before they could even catch a glimpse of the sister scene.

Silver stopped time again and made a portal and put everything to where he had put the others before and stopped his time skill after doing so, the only ones still in the realm of time stops are those in the laboratory/experiment room/laboratory.

Silver slowly walked towards the sisters, and as he walked towards them, the two sisters noticed him and looked at him with grateful gazes in their eyes that made silver just smile.

"I'll get you both out of here now" as Silver makes a portal and takes the sisters and enters it.

Underworld... Somewhere...

A portal suddenly began to form and three figures were seen coming out from it.

They are Silver, Shirone and ???.

"Thank you for saving us from that cursed place, my name is Kuroka" with gratitude said the previous tied person who now called his name Kuroka.

"It's nice to meet you Kuroka, my name is Silver, Silver Blaze," Silver said with a smile on his face. Kuroka blushed as she looked at Silver's handsome face and with a smile in it then threw away her face.

“Sister, are you still injured? your face is red” asked Shirone plain.

Kuroka heard her brother make her blush even more and said, "No, it's just your imagination"

Silver saw they really cared about each other smiling, sincere smiles from the bottom of his heart and said "Wait for me here I'll blow up the place"

Shirone heard him ask, "Silver onii-chan did you leave us here?"

"No, I'm just going to go back to that place and make sure nothing else is going to happen and reoccur with what happened to you and you and the others" Silver explained

"I'll, don't worry I'll be done in a few minutes, okay?" silver said as he ruffled Shirone's hair.

"Umm, come back onii-chan immediately" Shirone said

"Thank you" was what only Kuroka could say.

Silver simply smiled at him and opened the portal leading to where he was before.

Underground...

Silver came back, but this time he was no longer calm, his eyes started to turn a golden color with a black-red slit in his pupils while releasing his aura.

Inside the experiment/laboratory room, time has been restored and the remaining 5 figures become confused, as only humans are there now without the girl.

The silver aura that had been released made the Devils frightened because this was the same aura that appeared all those years ago and destroyed many things that caused great damage to all of them.

High-level Devils thought 'Could it be him?! But there was no way he was just a 'human' before!'

Suddenly he remembered that Ophis and Rose were looking for a 'Human'. After realizing it, he loudly said, "HOW CAN WE PRODUCE A HUMAN LIKE THIS!!!"

the other 4 heard it but did not answer because they were all trembling in fear, a fear they had never felt before.

Silver just stood there when he saw them trembling in fear, he said, "Hello, we meet again. Are you ready to feel and suffer what you have done to everyone you have tried? But I'll tell you what you're going to do. The experience is a million times worse!"

"Please, please, please, oh great creature, please forgive us! We'll never do anything like that again! Please, I beg you" asked the High-class Devil.

"No, I asked if you were ready. Do you think you'll survive? Don't make me laugh. Then go and repent all your sins and suffer for eternal punishment" Silver said as he opened a portal to where to send the other Devils and put them all in.

Space space...

An open portal, 30 to be exact and the ones that came out from there were the Devils underground from the secret headquarters of the Naberius Household Branch where they conducted experiments.

When the Devils came out of the portal, they felt fear, more fear than they had ever felt before, not just fear. They try to move, but no one can move, some even try to do everything they have but nothing.

The only thing they could feel was fear and HEAT, yes it was hot, so hot that they wanted to just die.

What they could see in front of them was a planet but not just any planet, the planet was full orange, which sometimes exploded in places but quickly returned.

Of course, the Planet/Star is the SUN!

They are 100 miles away from the sun, they try everything they can to get away but nothing works, soon they realize they can breathe, but if it's for someone else, it's, they may or may die instantly.

Silver made it so they could breathe.

Slowly but surely, they are pulled by the planet inch by inch, meter by meter as it gets hotter, they all want to die but they can't.

Immediately, some began to be burned alive as they cried out for help but no one could help them, as time went on, the rest were still alive but also started to burn as they shouted.

After that, they all died by being burned alive.

But, uh,

It seemed like time came back for all of them as they were floating again to where it all started.

Realizing what happened and what the figure said to them, they then completely realized what he meant by those words.

It's really... Fucking Eternal!!!