But Meredith Danvers is not real!
Her life, an illusion.
She is an experimental Nexus-7 Replicant, a synthetic, biorobotic being with para-physical capabilities and designed to resemble a living, organic being. Genetically engineered being composed entirely of organic substance from an alternate 21st Century created by the Tyrell Corporation. She poses implanted memories belonging to a woman named Caitlyn. She is a blade-runner of the New York Police Department. Her duty in her timeline was to identify, hunt and kill replicants who have arrived on Earth illegally, referred to as "retiring" them. The Tyrell Corporation also gave her more than four years of life; the exact amount remaining unknown.
Nexus-7 Replicant, levels A