Chin learns very quickly throughout the journey to the savanna lands and even uses magic much more than Luke.
It was easy for her to learn, especially when Luke appeared at random times and she asked questions about what she didn't understand. It turns out she was a caster.
Luke talked to Tim about their plans to escape, it turns out the collar around his neck was to restrain them from using any form of magic and he has found a way to remove the collar, hopefully.
"I can't wait to get out of this place already," Luke said.
"Are you close to the center already?" Tim asked.
"No," Luke replied regretfully. "The maze shifted once we were nearly there," he said.
"That's disappointing," Tim said folding his arms.
"But I've managed to free one of us," Luke said. "Iya," he said regretfully.
"Why not free yourself?" Tim asked in surprise.