Horus Heresy- Zeitalter der Dunkelheit

The stories vary in tone and scope, but they all feel interconnected yet distinct. I'm curious about the creative process behind weaving these themes together.

The setting feels alive and gritty, but I wonder how much of that was planned versus developed organically through the stories.

These themes add a layer of complexity to the stories, making me think about the darker aspects of heroism and duty. Was this a conscious focus from the start?