"I - I didn't do it! The creature did . . ." The NASA-confirmed sighting of a group of UFOs above the Los Angeles skies made international headlines, but when Tabitha Mayfield shares the details of her own terrifying encounter with her fiancé and coworkers, she is met with skepticism and brushed off as dramatic. She can't shake the fear that an alien life form is implanted in her forearm and soon becomes immersed in a battle to not only rid herself of it, but to protect her loved ones, her career, and even her sanity. The impossible choices Tabitha is forced to make will forever impact the course of her life and perhaps all of humanity.