With that in mind, Charlie asked Merlin, "Let's say I want to transport thousands out of the Moroccan mine to Syria without anyone noticing. Would you happen to have an idea?"

Merlin pursed his lips worriedly. "That's just too many people, and the mine is far from the coast. It is truly impossible not to leave a trail..."

Pausing, he nodded as he said, "That said, I think the only option is the railway. Without waterways or access to ships, trains are about the only transport capable of moving