Pod wojennym niebem

I'm curious about how much research went into creating the world and characters during such a turbulent time. Did the author draw from personal stories or historical accounts?

The love story felt so fragile against the backdrop of war — I was moved but also wondered how the characters kept their hope alive in such dark times.

The story weaves together so many threads — I wonder if that was a deliberate choice to reflect the chaos of the era or if it evolved during writing.