Neon Circuits

Antonella is young angel lives in Rome, Italy 2024. There's Ghost, witches, demons, etc.
When the freshman experiences Alchemist terrorist attack at her school first hand, she must use all her courage and use her powers to survive. As the Magicians and Alchemist are going to war, how will a student defend her school in the midst of battle?

Side note: Things that are historically accurate are italicized.