I'm stranded on Mars. I have no way to communicate with Earth. I'm in a Habitat designed to last 31 days. If the Oxygenator breaks down, I'll suffocate. If the Water Reclaimer breaks down, I'll die of thirst. If the Hab breaches, I'll just kind of explode. If none of those things happen, I'll eventually run out of food and starve to death.
This existential page-turner seamlessly shifts between Nick and Jennys perspectives as the reality of their situation becomes apparent, and all their secrets, evasions and regrets come spilling out. Stripped of their defenses, disagreeing about everything, these two flawed, funny, very different people are forced to be honestwith each other and themselves