Demon King Evolution History

Ji Xuecai was wearing the uniform of the junior high school.

There were no students in the academy after school.

I didn't hear the shouts of the sports club members who were supposed to be on the playground, or the sound of musical instruments from the music club.

The exception is only one place where the shadows of two people are reflected on the classroom floor dyed in the color of dusk.

Staring at each other in the empty classroom were a doll-like girl in uniform and a young woman in black and white twelve.

"Come with me, ally!"

The twelve-year-old girl said to the girl.

At this time, her eyeballs were not as red as burning.

Maybe it's because of this that she still has the cheerful and intimate atmosphere that she shares with Yuma Sendouki.

"You and I are the same.... A pure-blooded witch whose soul was taken away by a demon from birth. I will change our cursed fate, even if it will destroy this world that despises us. .”

"Is it the dark oath prepared for this?"

The little girl who made the clothes asked back.

And in her big round eyes, there was the light of the woman who wanted to reject Twelve who rejected Xiandumu Aye.

"Why, you have to hesitate? Could it be that you have feelings for the people on this island?"

Xiandumu Aye raised his voice as if lamenting.

"Don't forget, the commune set you free because you are a prop designed to be the manager of the prison barrier... ah. In the end, you will fall into eternal sleep and be left alone in another world. Won't grow old, can't touch anyone, watch the dream of this world live."

"...Are you worried about me? You are so gentle, Xiandumu Aye."

The petite female student smiled slightly as she looked at the twelve-year-old girl as if she was pitying her.

It was the gentle smile of a caring former friend.

But it's also an expression of farewell.

"Give me the dark oath, that month. I will not forgive this crazy world, and it is also for you."

Xiandumu Aye took out a book from Twelve's cuff.

It is a magic book that is inherently time-stacked and possesses the forbidden magic given to the chief secretary of the criminal organization [Library], which can steal the memory and time of the opponent.

"Are you going to take my memory away, Ah Ye?"

Nangong asked that month with a tone as if he was thinking about it.

The magic book known as the Dark Oath has long been lost.

It was burned down by Nangong Nayue himself a few days ago.

As a result, the [Dark Oath Event] caused by Xiandumu Aye brought the curtain down, and her experiment ended in failure.

However, the knowledge of the dark oath is still in Nangong's memory that month.

With that knowledge, the Dark Oath can be revived.

So if Nangong Nanyue refuses to assist, just take her memory away.

Holding the magic book prepared for this, Xiandumu Aye issued a final warning.

"The classmates you want to protect will one day abandon you and become adults. Then they will forget you. Forget you who can't go anywhere."

"Hmph... that's not bad."

Nangong smiled a little lonely that month.

The reason why Nangong Natsuki, known as the "Witch of the Gap", became hostile to Xiandumu Aya was to protect the students of the same grade in Saikai Academy.

Neither because she is a magician hired by the artificial island management commune, nor because she is a witch, but because of something unstable like friendship, she has become hostile to the leader of the criminal organization.

Without bragging about such a self, nor making self-deprecating, Nangong just declared indifferently that month.

"Just, let's become the classroom of this school and watch over the growth of new students..."

And Xiandumu Aye glared at Nangong Nayue with an angry look.

The attitude of Nangong Nayue, who was used by humans who despised witches, but was not ashamed of it, seemed to Xiandumu Aye an intolerable deception for her.

"How stupid."

Xiandumu Aye's eyeballs were dyed the color of flames, and a dark knight swayed behind her.

Behind Nangong Nayue, who made the uniform, also appeared a huge figure shining with golden light.

The battle between witches is not a head-on exchange of magic power, but by seizing each other's gaps and deceiving each other, and then as long as one party hits the opponent with an attack in such an instant, that party will win.

Because compared to the huge magical power possessed by witches, the body protecting them is too fragile.

So as long as one side's magic is established first, then the winner will be determined at that moment.

Then, the result of this battle is known without looking.

Nangong, who was only 16 years old at the time, defeated the opponent that month, and Xiandumu Aye was imprisoned in the prison barrier for ten years.

This is the memory of the battle that took place ten years ago.