Aristo Biology Question Bank < 2024 >

Dr. Aristo’s question bank wasn’t stored on a server. It lived in a temperature-controlled vault behind three retinal scanners and a DNA-locked door. Every question was handwritten on cellulose paper infused with silver nitrate—archival, immutable, and, as the rumors went, alive.

She picked up her father’s pen. The silver nitrate glistened like a fresh synapse.

Mira froze. Aris was her father. He’d died in 2041—the same year the bank was supposed to have gone online.