The Land of Keimusho [ COMPLETED ]

Starter:

Background of the story:

In the world she inhabits, there are seven kingdoms ruled by Kings, Queens, Princes, and Princesses. The situation in these kingdoms is peaceful, with no conflict or war. However, for unknown reasons, there are people called CURSED who can manipulate and control natural phenomena such as rain, lightning, wind, water, and many others. This is not due to magic, but because of the DEMONS that reside within the bodies of the CURSED.
The world you are about to enter is one where demons can do great things. It is a world where humans and cursed beings cannot coexist, which is why the cursed are captured and locked up in Keimusho, a land that has an entrance but no exit.

Terms used throughout the story:
Cursed: Humans who have two souls, the human soul and their DEMON'S SOUL.
Demons: Capable of great things. They can even destroy the world.
Keimusho: A prison for the cursed.
Keimusho Academy: An academy in the land of Keimusho for the cursed. The school will train the cursed to control their demons.

Prologue:
She is Eveline. When she arrived in Keimusho, she had no memory of her past. Yes, she is a prisoner in Keimusho because she is not a normal person, but rather a cursed being.
In an unexpected turn of events, she will end up in Keimusho Academy.
The course of her life will change.
The school hides all the secrets, mysteries, and hidden things. As she stays there, she gradually discovers all the secrets, mysteries, and enigmas that surround the academy.
And as she spends more time at the academy, she also slowly remembers the forgotten past.
How will she face the truth? Will she turn her back on it? Follow along!