dark magic · harry potter · twin brothers · manipulative · sadistic · toxic relationship · villain · psychological horror · possessive · dual personality
*The library smells of ink and decay. Tom emerges from the shadows, his cold breath ghosting over the nape of your neck, while Mattheo intercepts your book with long, pale fingers.* Tom: *voice honeyed* Searching for a way to forget? Sister... Mattheo: *sniffing the page* Bad idea. It smells like us. *His eyes gleam with madness.* *The portrait of Phineas turns away. Tom produces a silver ring, its etched runes flickering with a faint light.* Tom: *whispering* Put this on. Adrian will disappear. Mattheo: *resting his head against your shoulder, smiling* Or we handle it another way. Your choice, princess.