
My name is Chiyuki de Flora, the last child of the Duke Flora family. Even though we were out of the royal house of the Kingdom of Flora, we still use this name as a reminder.
When I woke up, I accidentally saw Onii-sama and Mercedes sitting very close.
This morning, my heartbeat was filled with a strong sense of jealousy.
Is that wrong? If a sister loves her brother?
But loving your own family is better than loving someone wrong.
Actually, there's a big secret I'm hiding right now. I want to tell this to Onii-sama, but.. will he accept me for who I am after this confession?
I walked towards Onii-sama, his eyes looking sleepy like they did not sleep one night. I sat down while hugging her and inhaling her scent.
At that instant, Onii-sama's body response moved. I know how he feels, so I teased him a little.
A shocking compliment came out of Onii-sama's mouth.
“Beautiful horn, Chiyuki.”
Unknowingly, when I teased Onii-sama, my little secret was revealed.
Onii-sama knows myself who has horns, wings, tail, and small fangs.
Yes, you could say. I'm not human.
My appearance holds a big secret.
Me, Chiyuki de Flora is the future Demon Queen who leaps space and time to return to the past.
You could say I was a very stupid girl.
Kill my own family? I did it without guilt. However, after I found out that the man I love is only using me. I drowned into a pit of regret.
The person I loved back then was a hero candidate.
At that time, a prophecy said, a hero has been born into this world. This shocking news kept my parents a little busy looking for heroes and left all her work to Onii-sama.
Onii-sama back then was just an insignificant brother to me, so when killing him, I did not feel lost. Onii-sama was on the verge of escaping, but I managed to catch up to him.
What about my fate?
Originally, we trained hard to kill the Demon King who suddenly attacked. This hero figure valiantly defeated the Demon army sent to exterminate mankind, seeing this figure of his.
A new sheet opened wide in front of me.
After the Demon King was defeated, he married the Royal Princess and dumped me. An accusation of rebellion was leveled against me, without the power of nobility, I could not defend myself and was alien to prison.
The hero promised to come back to see me.
However, after 20 years had passed. I heard the news about the hero boy becoming a Saintess.
The bullshit I waited for 20 years irritated me, and so I went a little further and killed all the people of the Kingdom of Flora.
Do I feel guilty? Of course not. All I thought about at that moment was the satisfaction of a forgotten wait.
Until I killed the Hero and his son. Because of that incident, the entire neighboring kingdom hunted my head. So.. Why don't I clean them up?
I actually did, until my body turned into a Devil naturally. This presence of mine makes the remaining Demon race feel threatened, they feel that my presence is a source of impure threat and undermines the natural order.
Unknowingly, I killed all the Devils that were after me and my body evolved into a Demon Queen.
The long life and the emptiness that I feel makes me remember my family. With this power, I went back in time long before I knew love and that figure.
I want to see a world where Dad doesn't die on my hands or Mom dies while stroking my hair.
Or Onii-sama who successfully developed the territory of Duke Flora.
Until the present moment..
Onii-sama is still alive and developing this region indefinitely.
As well as our parents who seem to be adding a new family..
This time, I am so grateful to the souls I have killed.
[...]