i want to create a civilization of about 50- 100 million people in the Pegasus galaxy , with base tech about 100 years a head of todays earth + reverse engineered lantean tech (shields , energy weapons, hyperdrive etc )
how would such a civilization hide from the wraith ??
i was thinking massive underground cities ( like the genii but way bigger ) about a 1km high and 20km wide with the roof mimicking the sky , or hallowing out an asteroid to the same degree . is that even possible at that tech level ?
how would you do it ?