The Adam And Eve Challenge

vickigoh wrote:
I got a question if i use a empty and create 1 Eve and 1 Adam and Nrass SP can stop immgration so if Eve and Adam start breeding ... how the next generation going to start because their kids are siblings..

I turned the I/F's real and the kids married them. But I also have Nrass SP running, as I build houses other sims move in. To ensure the sex of the I/F I give it a male/female name depending on what I need.