Aegis Variable 'Santuary of Iron'

Choi San is the Architect of a perfect world. Cold, calculated, and untouchable, he rules Neo-Seoul from a tower of glass.

Riley "Jax" Jackson is the variable he never saw coming. A grease-stained mechanic from the Detroit shipyards, she lives by a different code: if you can't fix it with a wrench, it isn't worth owning.

When a conspiracy threatens to bury the city in a permanent blackout, these two worlds collide. San needs her "Old Iron" logic to survive the coming flood, and Jax needs his resources to rescue her father from the ghosts of her past. Between the roar of a high-compression V8 and the hum of a failing Core, they'll discover that the only thing more dangerous than the Grey Suits is the spark between a man who owns the future and a girl who refuses to let go of the past.