Wren faces a difficult journey with her unexpected host. (Rough draft still some grammatical errors)

Chapter 2, Entry 1. The very first entry ever entered in Wren's Journal. Dive into the beginning of the end.

Chapter 1, Entry: 106, Alone, starving, and on the run, Wren Hayes knew her days were numbered but she didn't expect to die so soon--until she crashed headfirst into something stronger, faster, and far more dangerous than any mutant on the surface. Now shoved against a wall by an Exposed, a woman who survived outside during the fall. Wren is faced with a terrifying question: How will she kill me?