Flora Luna Hoshina is the daughter of Utau Hoshina and Dusk of Natall and a human/H'san Natall hybird. A sweet and innocent child, Flora inheritend her mother's ability to transform into an Angel form. She also inherited her father's medical skill and telepathy. She is in love with the Natallian cadet Kyat, who was killed by hostile forces and brought back to life by a controlled Flora.
She fell into a coma after trying (and failing) to defeat the demon Desdemona, who Flora also brought back to life by accident, believe Desdemona to be her deceased friend Sar'ya. When she awoke, it became apperant that a dark force was sleeping deep inside her. The force appears when Flora is greatly stressed and is enhanced by her Natallian heritage. When in this from, Flora is an unstoppable, bloodthirsty shadow of her usual self, willing kill anyone who harms those she loves. She is unaware of these events except for brief flashes when she returns to herself, however.