O mistério da minha irmã

The way the story reveals secrets gradually kept me hooked, but I wonder if the author had a specific message in mind about trust and betrayal from the start.

Their actions and motivations felt complex and sometimes ambiguous, which made me question how well I really knew them. Am I the only one who struggled with this?

The suspense felt very psychological and subtle, which is impressive. I'm curious whether this was a deliberate stylistic choice or a reflection of the characters' internal struggles.