A woman very pregnant with her ex-fiance's child must decide whether or not to evacuate a futuristic Nigeria, where a genetically modified super-plant has led to extreme pollen tsunamis and a rare, deadly pollen allergy.

When a day hike for people 60 and older has to turn back midway through their hike in Sequoia National Forrest, the hiking leader finds himself at the base of the trail without his wife and without his former friend, both of whom had accompanied him on the trail. With the company of an over-eager widow, the man finds himself contacting search and rescue and waiting to see what morning will bring.