The opening credits of the mystery thriller film construct the genre through cryptic writing on a wall without any visuals of characters, creating a sense of mystery. Visually, names are shown being ripped out of wallpaper by children whose identities are unknown, furthering the intrigue. An eerie musical score builds tension as the ripping sounds emphasize the disturbing written text. The typography uses mixed casing and an inconsistent font to appear creepily disjointed. Shadows of hands ripping paper transition between text, leaving the nature of the ripper ambiguous and mysterious. Very little information is directly provided to maintain narrative mystery.