Is Sashi-san truly her genetic mother? Could her true genetic father be not an elf, but a norm, the Chairman of Nagato Combine? Is it even conceivable that her own surrogate parents, her true parents, could be the genetic parents of Gamma? And the program of exchange—she can barely formulate a question—how could such a thing exist? It boggles the mind. It challenges not merely her spirit but her very capacity for understanding.