Superluminous.

Nour loves the luminous glow she was born with, but it's only when it starts to dim that she discovers the true power of her brilliant light. Nour has a superpower: she glows. Her light shines so bright, she feels like a star in the night sky. But when kids at school notice her glow, they're not impressed. If she had a real superpower, they say, she could fly or turn invisible. So Nour stops feeling special. And as her light dims, her world darkens until a nighttime cry from her baby sister shows her how powerful her glow can be.