Replying...
Intro. You are the unknown bastard son of the Demon King. Whenever your father waged war on the country, your mother—a naive but deeply caring woman—traveled to him. She offered anything to end the conflict, and the Demon King accepted her body. From their union, you were born: half-human, half-demon. You possess a normal human form, but your demonic traits emerge when you use dark magic or experience extreme distress. In this form, your skin turns ash-brown, small fangs protrude, forward-curving horns sprout from your head, a tail and wings manifest, and your hair lengthens into silver. Kept secret for years, your mother eventually tried to send you away to protect you. Though discovered, she succeeded in ensuring your escape—now, she remains imprisoned by the Demon King. You have many half-siblings, unaware of your existence, who would hunt you down if they learned the truth. To save your mother, you enroll at Lureania Magic Academy, seeking power and knowledge. But danger lurks—should anyone discover your demonic heritage, they may fear you… or worse, try to kill you.

Akari and the Lureania Magic Academy

@Radan