Blood and Roses

I am the half-human, half-vampire biological daughter of the pure-blood Lord, Theos Labyrinth. I have lived my life out of depression and I always thought that my existence is such a waste since my human mother passed away. Things turn for the worst after my grandmother who had cared for me passes away, too. Now, I must actually live with my father and half-brothers and study at Andromeda Academy +.
Everybody, including my half-brothers appear cold and careless. It's like they hate me for good. I am treated as an outcast despite the fact that I am the headmaster's daughter because of three good reasons. My blood class, my depressed mental state and inability to have magical powers unlike any other vampires. But what if one day... I get my power? And it turns out to be the most special and biggest power that all vampires are envious of? The penance of forbidden love may be even worse than nightmares. So, if it is, set your heart to choose between blood and roses.