Brattysis Nia Nacci — Keeping A Secret Top

When Nia discovered a hidden compartment in her grandmother’s desk, she gasped. Inside lay a silver key and a rolled parchment. The note read: "The secret lies where the shell spirals, guard it from those who would twist the math for greed." The key fit a forgotten vault in the city’s ancient , a place rumored to house Fibonacci’s original designs.