A man lives in a very nice apartment along with his woman and a couple of kids. he’s obsessed with cleanliness, has strange dreams and struggles with a mystery in his past. He goes to a nasty a part of a city trying to find an extended lost brother, going away his woman and kids in their car. As he tries to urge cooperation from neighbors, the woman finds her kids are missing. A stranger carrying a dark bike helmet seems, scary her. because the story unfolds this alien follows them changing into additional and additional threatening.