Prompt: \"video portraying a melancholic white tiger confined within a glass cage in a fairy-tale palace made of glass. Envision the palace adorned with radiant pastel hues, blooming flowers, intricate futuristic elements, and buildings constructed entirely of sparkling crystal and glass, creating a fantastical and whimsical ambiance. Utilize advanced AI techniques to authentically capture the sorrowful expression of the white tiger, the enchanting but confining environment, and the emotional resonance of the scene. Pay meticulous attention to details, crafting a visually striking and emotionally evocative experience. The goal is to produce a video that immerses viewers in the poignant and magical portrayal of a sad white tiger trapped in a glass cage within this dreamlike and enchanted palace.\"