Transparent phone case, spirit-inspired design, mystical aura, glow-in-the-dark accents, ornate silver frame, intricate Celtic knot patterns, soft blue LED light emanating from within, misty atmosphere, eerie fog surrounding the phone, mysterious forest at dusk, twinkling fireflies, ancient tomes scattered around, leather-bound book with strange symbols, dimly lit lantern in the background, warm golden lighting, cinematic composition, shallow depth of field.