Lyra: The Half-Blooded Vampire Queen

Description of book "Lyra: The Half-Blooded Vampire Queen"

Lyra Brown one day became Lyra Aurelia Da Vamp after being crushed by a bus or truck because of her carelessness. She didn't even know how she died. She woke up in another world as a vampire princess. Many trials were waiting for her to be upgraded from a half-blooded vampire princess to the greatest vampire queen. Could she overcome all the trials and reach her goal?
She was the princess of Darkenia, the kingdom of vampires, while he was the grand-duke of Angelica, the kingdom of angels. While pretending to be lovers, she became the one who fell into the abyss of love. How about the other one? Who was the one to fall first in the game of playing lovebirds? After falling in love with an angel, would history repeat itself?