Early in the 21st Century, the Tyrell Corporation advanced Robot evolution into the Nexus phase - a being virtually identical to a human - known as a Replicant. Replicants were used Off-world as slave labor. Those who escaped to Earth were hunted by Blade Runner Units, ordered to kill any trespassing Replicant upon detection.In 2022, a Replicant attack on the Tyrell Corporation forced the company into bankruptcy and erased all records of existing Replicants. The surviving Nexus 8 models disappeared with the help of the Replicant Underground. Many Replicants remained in servitude,In 2027, Aahna "Ash" Ashina, rejoined the Blade Runner department, although her superiors are unaware that her lover, Freysa, is a leader in the Replicant Underground.The Replicant rebellion instigated by Yotun, a Nexus 6 Replicant who somehow lived beyond his four-year lifespan, has failed. The rejuvenating elixir that Yotun used to enhance his followers has failed too, resulting in their mass deaths. Now Yotun himself has started to succumb to the ravages of time, and even the regular blood transfusions from his loyal supporters no longer work.Convinced that an old diary of Eldon Tyrell holds the key to his survival, Yotun has set off to Eldon's birthplace in search of a mysterious box that he believes holds the secret to extending his life.Meanwhile, Ash has been outed as a double-agent working for the Replicant Underground by Blade Runner Marlowe and arrested by the LAPD.
