Two years after humanity defeated an invading alien force, Alex enjoys the remnants of a normal life. A little apartment, a regular job, a busy commute, and, as a specialized contractor, working outside. Although the fighting is long over, the world is just a little bit different. Like, the cities are flattened and a wrecked starship hangs around in low orbit. Repetition breeds normalcy, and after a couple years the lifestyle of alien invasion survivor isn't so foreign. It is normal because Alex believes the bad times are over.

Unfortunately, the bad times have only just started.

Strains is a short science fiction story.