A vast underground kingdom illuminated by fluorescent blue light, surrounded by jagged, enlarged crystals that pierce the dark cavern walls. The castle stands majestic, constructed from a blend of shimmering crystals and sleek black materials, reflecting the eerie glow. The scene is framed with a wide-angle shot, capturing the intricate architecture and the surreal, otherworldly atmosphere. The composition emphasizes the interplay of light and shadow, with the crystals casting intricate patterns on the black surfaces. The castle's spires and towers rise dramatically, surrounded by a sea of glowing blue light and crystalline formations.
