The Unforgettable Witch Trial

Witches can never fall in love with humans. And so, a girl named Watanabe Yuki went through a failed romance. She has a magic called "Oblivion," and on the night before starting high school, where she planned to make a fresh start, she inexplicably found herself in an isolated prison for witches-in-training. Alongside thirteen other girls, she will walk through hatred and entanglement, through murder and salvation.

This is my first time writing anything. In short, I have the general plot figured out, but I don't know if I can write it well. A fanfiction of The Witch's Trial.