The Spinning Staircase

In the heart of a bustling city, you discover a hidden alleyway. A set of time-worn stairs spiral up as far as you can see. Each stair appears to shimmer, as though imbued with a hint of magic. You start to ascend them. Write what happens next. Explore the unexpected sights or encounters and immerse yourself in the emotion as you slowly reveal the secret behind these mystical stairs.