She lives with the abbreviation CODA (hearing child of deaf parents), but carefully hides the family history from her husband. The girl is afraid to give birth to a deaf child and secretly drinks contraceptives. One day she finds out about the tragic death of her brother and returns to her hometown for a while. The official investigation believes that an accident occurred, but Anna categorically disagrees with the verdict and begins her own investigation. She remembers the mysterious basement wh...