Seraph Everhart has spent her entire life drawing things she shouldn’t know. Faces, places, and events that haven’t happened yet. After predicting a deadly bus crash, she comes face-to-face with the boy she’s been sketching for eleven years: Five Hargreeves. As the mysteries surrounding her visions and the designation S-021 begin to unravel, Seraph finds herself pulled into a world of time travel, secrets, and an apocalypse she may already know too much about.