La bóveda (Umbriel thriller)

The concept of secret chambers and buried mysteries adds a layer of intrigue. I wonder if the author drew from real-world legends or crafted it entirely from imagination.

I enjoyed learning more about the characters, but the story felt a bit slow in those parts. Was that intentional to build suspense or a pacing choice?

Switching between timelines kept me guessing but also made me work to piece everything together. Curious if this was planned from the start or evolved during writing.