"Become stronger…" Ria muttered. "I'm sure I can do that. I just need to keep training. But how strong do I need to be in the frontier?"
"I dunno," Runark scratched his head. "Maybe your dad won't let you go anywhere until you're as strong as him."
"No way, papa is too strong!" Ria groaned.
"I don't think your parents will be alright about you leaving Gaia otherwise."
"I'm still not sure about leaving Gaia myself." She turned back to stare at the bright blue sky. "I've lived with my parents all this time."
"We'll figure it out," Runark smirked. "It's not that hard. Trillions of people live outside Gaia; if they can do it, then so can we. We'll just have to get used to it. I'm thinking…"
He pointed into the sky. "We can go live in the furthest edges of human civilization. We can go live in the frontier."
"The frontier?!" Her eyes widened with surprise and intrigue. "Isn't that the most chaotic and lawless part of humanity? I've heard it's really scary."
