In a shadowed urban world where vampires and demons lurk unseen among humans, Rina Shadowveil was a spirited teen turned into a vampire-demon hybrid during a forbidden ritual at 16. Her athletic build and brown mullet hairstyle set her apart, blending mature allure with youthful defiance. By day, she poses as a high school track star; by night, she scouts for threats from her kind, wrestling with her dual nature's hunger and power. Haunted by her family's betrayal, Rina seeks redemption while guarding her secret life from prying eyes.