When two girls meet online and suddenly their worlds are flipped upside-down. Katherine Hawkins is friends with the popular crowd and the daughter of two fucked-up abusers. Her friends only use her to get to Maggie Hawkins, the richest woman in Edgewood, or Kat's grandmother. After an incident over Spring break Kat's mother sends her to live with Maggie, the house where she texts her online best friend for the first time. Elle Chapman is ignored ignored ignored. Her parents only pay attention to her baby sister, Abigail, and the kids at school don't even glance in her direction. The only person she's ever had is her boyfriend, Nick Reynolds, that is until she gets a text on May 4th. October 23rd, 2033.