Bloodlines

Two months after discovering the Wall and taking over the Eden Facility, Sadie O'Dell finds herself building a new sense of family amid ongoing challenges brought on by a deadly virus. When a survivor from her past appears with troubling news, and Ethan begins experiencing mysterious symptoms, the group's fragile safety is threatened. An attack on Demopolis uncovers a new, imminent danger, forcing Sadie and her companions to confront unsettling truths and looming threats.