[Welcome, chosen ones, to the world of Aurelia!] The system's voice echoed in the vast white space. [Your mission is to save this world from the demon threat!] My classmates and I found ourselves transported into my favorite fantasy novel. Each of us was given skills and classes to help protect humanity. We received blue panels, symbolizing our mission to eliminate the demons. But my panel glowed blood-red. [Your mission: Annihilate all the races and conquer the world.] Reborn as Azazel, the weakest prince of the demon royal family, I am scorned for my incomplete runes and weak aura. “This can't be real...” I whispered to myself, staring at my reflection. “How am I supposed to conquer the world like this?” Armed with my knowledge of the novel’s plot and driven by a hidden potential, I must navigate the treacherous politics of the demon court, outwit my powerful siblings, and fulfill my dark mission. Caught between my past life as a human and my new identity as a demon prince, I face a journey filled with peril and moral dilemmas. Can I rewrite my destiny, or will I succumb to the darkness within?