Avery Byrne has secrets. She’s queer; she’s in love with her best friend, Cass; and she’s suffering from undiagnosed clinical depression. But on the morning Avery plans to jump into the river near her college campus, the world discovers there are only nine days left to live: an asteroid is headed for Earth, and no one can stop it.

Trying to spare her family and Cass additional pain, Avery does her best to make it through just nine more days. As time runs out and secrets slowly come to light, Avery would do anything to save the ones she loves. But most importantly, she learns to save herself. Speak her truth. Seek the support she needs. Find hope again in the tomorrows she has left.