Ella didn’t sleep that night. She redesigned the entire structural connection using that single clue. Two weeks later, the real panels arrived from the supplier—and when the carpenters installed them, rotating each one exactly 12 degrees as per her new drawings, the pavilion became a local legend. It withstood the winter storms without a single creak. Visitors said it felt like standing inside a frozen, breathing forest.

She clicked.

The screen didn't show a rendering. It showed her site. Through her own laptop camera, augmented reality layered the panels onto the half-built pavilion frame. The light diffused exactly as she had dreamed. But then she noticed something else. A tiny annotation floating beside the joint: "Note: This product has a hidden strength. Rotate 12 degrees clockwise for load transfer."

The response was immediate. A single product appeared: "Ljuspanel Nordic – Patented honeycomb polycarbonate with recycled spruce frame." There was a 3D model, a live stock check from a supplier in Boden, and—strangest of all—a small, flickering icon that said: "View in situ."

And Ella, watching the low sun pour through those luminous panels, knew she had found her true blueprint.