Outer Zone Players may be brainwashed upon entry, but it isn't guaranteed for everyone. Even if the Divine Temple's people painstakingly raise normal children born here, they can't ensure that every child becomes a believer without resistance. Even if these children are brainwashed or fail to grow successfully due to various accidents, wouldn't those watching over them start questioning?
If children with mixed genes from the Outer Zone can grow healthily, then what has been the point of the Goddess Church's persistence until now? They are no longer the nearly extinct nation they used to be and don't need the sacrifice of dual-gender individuals anymore.
