Ember

Her heart is missing. Her memories are fractured. And time is running out. For three centuries, Meiren has hunted monsters to atone for her dark past. As a Hollow Slayer, she's grown used to the void where her heart should be—a constant reminder of the bargain that gave her a shot at redemption. But when her mother burns down an asylum and children with impossible powers start emerging across Chicago, Meiren's carefully constructed world shatters. Now she's caught in a dangerous game between three divine the Silver Queen who demands perfect order, Lilith who champions absolute chaos, and Eve who walks the path between. To complicate matters, her reincarnated husband doesn't remember her, her long-lost son is protecting supernatural children across the city, and her mysterious new training partner seems to know more about her missing memories than he's letting on. As an ancient prophecy unfolds and a powerful being known as the Harbinger threatens to destroy...