Still haunted by her last encounter with Wolfe and searching for her mother, Sienna Nealon must put aside her personal struggles when a new threat emerges - Aleksandr Gavrikov, a metahuman so powerful, he could destroy entire cities - and he's focused on bringing the Directorate to its knees.

After six months of intense training with the Directorate, Sienna Nealon finds herself on her first assignment - tracking a dangerous meta across the upper midwest. With Scott Byerly and Kat Forrest at her side, she'll face new enemies and receive help from unlikely allies as she stumbles across the truth behind the shadowy organization known only as Omega.

Omega - a shadowy organization that is synonymous with power in the metahuman world. They have hunted Sienna Nealon since the day she first left her house, have killed countless Directorate agents and operatives, and now they unveil their greatest plot - Operation Stanchion, a mysterious phrase let slip by an Omega operative in the midst of a battle. Now Sienna must track the pieces Omega has in motion to confront her enemy before they can land their final stroke - and bring an end to the Directorate forever.

Sienna Nealon is a broken human being. Her lover is dead, her closest friends have deserted her, and her employers have betrayed her. From the ashes of her desperation, she must master the metahuman powers at her command and finally tame the souls that share her body for one ultimate purpose - revenge against the ones who destroyed her life.