"CAST is a race! A forced evolution of people who are too strong for their own good, so we had to be rebuilt into new bodies." replied Risa, tilting her head. "Risa has been a CAST for a very very long time. Teehehehehehehehe!"

"Oh? So your Photons help people. Mmm, that's not it, it's more like the magic of your Aether collectively creates life. How interesting!"