Ford held on as long as he could, with Mia growing more and more tense beside him.
This was a precaution, he reminded himself. Even without him cloaking the entrance, the monsters might pass by, uninterested. It was strange, though, not to see them at all. Hiding the entrance seemed to hide it from both sides.
That was a bit disorienting.
In a way, he wanted to see the monsters leave, with his own eyes. He trusted Mia, certainly, but the desire to know and see for himself was strong. Assure himself that they really were going to be safe heading the rest of the way up the cliff.
"I can't hold onto this forever," He felt his already strained supply of magic dwindling. It wasn't really something he could see, but having drained it fully more than once now, he could feel the warning signs of resource exhaustion.
Mia's eyes were closed as she concentrated. She gripped his hand, as if willing them both to hold out long enough.