Family
Felicia and Jennie worried a lot about their families' well-being. They were very close to their family and it killed them on the inside that they couldn't reach them at all.
The internet had stopped working with the emergence of Arcane Power, and phone calls didn't work either.
In fact, all means of communication had been turned useless with the appearance of Arcane Power. This included the use of radios, the internet, phones, satellite communication and so on.
The two girls, who had just been enjoying themselves now that they were back on the surface after being in the sticky and musty underground for close to ten days, heard what Olivia asked.
They hadn't expected Olivia to ask Liam to change his plans for them, but she did.
It was obvious that they couldn't survive on their own.