My Little Sister Cute Outside, But Yandere Inside!
Chapter 12 - First Defeat

My name is Mercedes, a beautiful and cute Elf girl. With the long life of Elves makes me quickly tired of enjoying life. The bloodline that flows within my body makes myself an Elf who occupies the top position.

Great intelligence, power, and magical capacity flowed in my blood. Even if it should inflame my height at the same size. For me, it is not a problem because there are many interesting things in this world such as studying the science that I love.

Thanks to this longevity, I have mastered various types of magic and knowledge spread over several centuries. Humans are short-lived, but their sensitivities and weaknesses make new scientific developments.

Since I have the ability to read minds, I steal their knowledge through my mind-reading ability. Perfecting the idea in their head and applying the idea for personal gain.

It was great to see mankind submissive by their own ideas brought about by the Elf race. Like licking their own hard work that others snatch.

One day, a letter came to my house.

The King of Flora Kingdom and the Duke of Flora Kingdom invited me to become their children's teacher. Teaching them for a few years to the Elves was just a blink of an eye. Playing our knowledge to seek other knowledge of mankind is a fun game.

However, I am very disappointed with the present human race.

They give up too soon to create new science. An example is Prince and Princess Royal Flora who are too focused on pursuing their desires without applying technology before their eyes. You could say, the human race is now very lazy, greedy, and only care about possessions.

It was evidenced by the actions of the King of Flora Kingdom who was willing to pay me with their gold mine to teach their children. Not all science is as cheap as a gold mine!

But what about the children of the Royal Duke of Flora?

I had a method of measuring ability by challenging them at chess matches, while playing and having fun, I entered their minds to assess how suitable they were to receive the knowledge I was about to teach.

The Prince and Princess are very disappointing and I hope to find some pleasure in the residence of the Royal Duke of Flora.

When I arrived at their residence, the atmosphere seemed very quiet. Unlike the royal palace which was filled with servants. It feels like a funeral.

Butler named Sebastian who accompanied me a little explained the situation that had happened. It seemed, the Royal Duke of Flora was cleaning up the spies that had entered his territory. Looking at a desolate residence like this, it seemed like it had worked so well.

I waited for their children while enjoying the lunch provided.

The children I was waiting for arrived. I could see there was a little girl and her brother walking side by side. Looking at their familiar-looking atmosphere, I slightly made a small furore and teased the little girl.

At first glance, I entered the little girl's mind. His mind was filled with his big-looking brother.

I think I'll test them both.

The first player to accept my challenge was that girl. This girl named Chiyuki has such complex thoughts. His personality to protect valuable things is proven by the preparation of pieces that protect each other.

I slightly arranged the arrangement of my pawns to be aggressive. In return for his so sturdy defensive formation. However, it did not last long after her brother doubted my ability.

I changed my tactics a little bit and played more aggressively. Our chess game is a little dangerous because every losing piece has to untie the clothes it wears.

Seeing the cute girl who took off her clothes made me excited. Especially looking at her mind that was filled with shame because her brother saw her humiliating state.

Actually, our game could have ended in my absolute victory. Thanks to the mind reader's ability, I could see the girl's sadness and embarrassment to face her brother.

This girl's game was replaced by her brother, but she will fight me after returning with tea.

I'm waiting for her brother to come back.

He returned after carrying a trolley containing tea supplies and a small book in his hand. He then rushed towards his sister and took her sister.

He handed me the book in his hand and smiled at me.

“I did fight you, but these pieces are controlled by this book.”

Whatdoes thatmean?

I was a little curious about the book.

Curiosity got me into his mind. It turned out that he wrote a strategy that could be used to defeat me. It's all written in the book.

Pretty good tactic but if I've seen it it becomes useless!

We continue our game.

“Page 21.”

“Page 371.”

“Page 1.”

“Page 209.”

“Page 12.”

The hints and tactics given to his sister were very useless as it had been leaked by the opponent, toying with one's mind was very pleasant.

I can't wait to see their defeat.

“Checkmate!”

Huh uh?

Eh?

Checkmate?

How could?

I looked back at the position of my chess piece and it turned out that it was indeed a checkmate. I can't play anymore after my King is cornered.

I looked at the man and read his mind.

“I don't need an Elf who utilizes the ability to read minds and then lose with this small trap.” it is written clearly in his mind.

But, how can it be?

How-to?

What trap is meant?

Was he an ordinary human being capable of deceiving Elves mind readers? Or just a coincidence?

I'm starting to get a little interested in him.

Once again, I looked at the position of my chess piece. Unknowingly it turned out that I moved the position of my pawn to open a path and handed over my King to their ambush point.

This defeat made my heart ache a little.

I wonder what kind of trap he set!

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