A man resides in a beautiful apartment with his wife and two kids. He is fixated on maintaining cleanliness, experiences peculiar dreams, and grapples with an unresolved enigma from his past. Venturing into a rough neighborhood in search of a brother he lost contact with long ago, he leaves his wife and children waiting in their car. While he attempts to gain assistance from the locals, his wife discovers that their children have vanished. A mysterious figure in a dark motorcycle helmet emerges, intimidating her. As the narrative progresses, this enigmatic individual continues to shadow them, growing increasingly menacing.