Un colpo al cuore

The mood of the story felt so tense and immersive. I'm curious whether the author envisioned this dark tone from the start or developed it during writing.

Some clues felt a bit subtle for me, and I wonder if others felt the same or if it was meant to keep readers guessing until the end.

Her pacing and character development created a steady build-up, but I wonder how she balances revealing enough without spoiling the mystery.