Shatter City

Frey has spent her life pretending to be her twin sister, Rafi, a role she now inhabits to dismantle the very system that created her. But when a rebellion forces her into a dangerous detour, Frey finds herself alone in Paz, a city where emotions are regulated by technology. As Paz faces a catastrophic attack, Frey must step out of the shadows and into the chaos of war to find her missing sister and exact revenge on her father.