The terrain in this area was really cold and the ground had started to be slippery since two days ago.
The fact that they have been staying in the crack for days was something that both of them knew. After all, they still keep track of time more or less through the clock and their own phone.
As for how the phone still operate, they charged it themselves.
With their control over their lightning element, it was nothing much to charge a phone and all.
Even if there was no internet, they could still see the time. The time might not be accurate because it was not synched for a long time, but it was good enough to gauge how long they have been here.
At the very least, they have been here for half a month.
And the world within the crack had long made the two of them wary. Just from the change of the temperature to the large increase of strength from these magic beasts, it was more than enough to tell them the danger in this crack.
Now…
"Is this a crystal world?" Samuel asked.
