Sassa is beautiful, a pale blonde vision of Nordic beauty with high cheekbones and lips the same tint as dusk. She is your mirror, apart from the eyes, a classic icy blue where yours are brown, the only remnant of your father stamped on your face. The rest belongs to mother, beautiful and petite and cold.
When Sassa looks up from the microscope the artificial daylight turns her hair the colour of straw and highlights the shadows under her eyes. Her face is tired, the new lines in her forehead deeper than they were just 73 hours ago when you started down this path.
“What’s it look like?”
Your twin drags a few wisps of hair back into her ponytail. “Alien?” She shrugs and the white lab coat slips further down her shoulder. “I don’t know where to start, I’ve never seen anything so …” Her face scrunches as she searches for the word to describe what has become your obsession. “… So perfect.”
“So what’s it do?”
“Do?” Sassa’s laugh is edged in glass. “I can’t even tell you want it’s made of. God Ana, this is…” She threw her hands in the air and spun around, her eyes on the ceiling like she could find whatever answers she needed in the perforated tiles. “This is world changing.”