A certain scientific Saten Ruiko

It is said that time flies like a white horse. Before she knew it, Riri Saotome had lived in this primeval forest for three years.

But she still didn't get the chance to return to her original world. She didn't know if it was because Kamijou was defeated, or because it involved the realm of time, so time was passing faster here, while Kamijou Touma was still fighting the demon.

At this time, she had shed some of her youthfulness and looked more mature. At the age of sixteen, her height had indeed reached 1.75 meters. The clothes she had worn before were too small and she was very uncomfortable to wear.

So she was forced to start weaving, and used silk made from cicada pupae to make herself a white tight outfit. The hair problem was easy to solve. She just had to tie it into a ponytail. If the hair got too long, she would just cut some of it off the ponytail, leaving the hair only long enough to reach the shoulder blade and a little below.

Three years of concentrated practice have also allowed her to reach the terrifying level of returning to the void and merging with the Tao. She is only one step away from becoming an immortal. Of course, this calamity may not be a thunder calamity. She has the merits and virtues of the Queen Mother of the West on her body. Although she does not know whether the rules of this world apply to her, she has not encountered anything like thunder calamity in the realms she has broken through before. Now she can step into the realm of an immortal, that is, a demon god.

There was a hint of melancholy in her eyes. She stepped lightly on the leaves with her toes as she stood on the treetop, looking into the distance. At this moment, she no longer had the liveliness she once had. Perhaps it was the change brought about by loneliness.

The faces of familiar people such as Hatsuharu, Mikoto, Kuroko, Misaki, Hokaze Junko, Gufa-senpai, Mitsuari-senpai, Shigefuku Shoho, Misaka sisters, Frenda, as well as Kamijou Touma and Accelerator flashed through his mind.

Maybe in the original world they had forgotten themselves after a brief search and sadness, or maybe the battle between Kamijou Touma and the demon was still going on, and everything hadn't returned to its original state, or maybe there were some other reasons...

But no matter which reason it was, it was just her guess. She was not the real demon and could not pry into the demon's true thoughts.

After all, she remembered hearing something about the demon in the past. It was certain that Kamijou Touma won, but how?

She didn't think that Imagine Breaker alone could defeat a being like the Demon God. After all, Kamijou Touma was still just a mortal, and Imagine Breaker was just a fist in his hand. His fighting style was still at the level of fighting. Not to mention getting close to the Demon God, he couldn't even get close to her...

Unless the demon god actually has his own purpose and difficulties, and Kamijou Touma happened to convince the demon god with his eloquence... that's the only way. She really can't imagine how Kamijou Touma's mortal body can fight against or even defeat an existence that is not in the same dimension at all.

In fact, it was almost as she guessed. The demon god Othinus threw her into a sub-phase world in the gap between phases where time passed at an extremely fast speed.

However, the people in it cannot feel the passage of time speeding up, and a day is still twenty-four hours, but the phases can be clearly seen. However, one must reach the realm of the Demon God to be qualified to see the essence of the phases. Beings below the level of the Demon God cannot discover this.

At this time, the fight between Kamijou Touma and Othinus was no longer a one-sided massacre. After all, Kamijou Touma himself didn't know how many times he had been killed by Othinus, so many that he had even forgotten to count.

Finally, he dodged Othinus's attack, and the attack landed on the teaching building behind him, instantly turning it into ruins.

"Varied.......?"

Othinus couldn't help but stop what she was doing, she didn't expect Kamijou Touma to avoid the attack that had killed him hundreds of billions of times.

Kamijou Touma did not turn around to look at the teaching building behind him, but just stared at Othinus, staring at Othinus's face that was distorted with pain.

"finally......"

Kamijou Touma said softly, "I finally... have a chance of winning."

"Are you kidding me? The mental exhaustion caused by repeated struggles? Do you think you can defeat me with just this little thing...?"

Before he could finish his words, he was interrupted by Kamijou Touma's voice: "I don't understand human nature, and I'm not a person with that ability. So you should judge for yourself. I'm not the only one who is on the verge of giving up. If you only look at your face, you seem to be in a worse situation than me."

Othinus's face was slightly distorted due to the headache.

"Even if wear and tear accumulates, there is still a fundamental gap between you and me. If you continue to face pain, it would be strange if you don't burn your brain first. What's wrong?"

"You are obviously a god, but you forgot to give the answer?"

"You mean to say that you have also endured the exact same pain? And even though you were in pain, you were able to pretend that nothing had happened? That's impossible. It's impossible for a mortal to persist forever. If you had endured the same pain, your brain would have been deformed long ago."

However, Kamijou Touma smiled and said, "You are wrong, Othinus."

"what?"

"This has happened countless times. We have shared many things and walked through this hellish maze together. But there is still a difference. You and I are different. Our speeds of wear are completely different. This goes beyond the difference in levels. You were forced into a desperate situation first. I will not let you come back again, Othinus. If you don't stop here, you will collapse from within."

Kamijou Touma continued to gain experience in these repeated battles, while Othinus became exhausted from the endless one-sided massacre.

The next moment, Othinus growled and said, "In this case, I will give up here, abandon the original world as my first choice, and choose the next world. Since I can't delay any longer, I might as well give up this good opportunity here. Do you know what this means?"

Othinus's mentality was already broken and she was forced into a desperate situation. She could not bear the fact that the mortal in front of her was stepping on her head.

"Time is moving forward. Even if I return to the original world, what will happen? I can't start over. I won't be lost anymore. I won't revive you this time. You will disappear completely with the next blow!!"

Othinus stood there the whole time without moving an inch, and she raised her gun.

The invisible explosion struck Kamijou Touma, and it was likely that it would shatter the boy's body in the next moment.

A loud BOOM!!!! sounded,

But Kamijou Touma was not blown into pieces as imagined, but jumped away. He actually avoided the invisible explosion accurately.