Drea (Tashiana Washington) is a 20-year-old girl who reluctantly agrees to become the nanny of one of her University professors. In his attempt to entertain Trissy (Ava Preston) and Jake (Jack Fulton), in addition to his younger brother Phillip (Jaeden Noel), Drea decides to take them for a walk on a rural path, without knowing that a mysterious alien race swarms by him that devours everything in its path.