Re: [LATER]
[He only stops long enough to pick up a torch, but by any indication, he's not using it for light as giving you a point to follow...
The reason why becomes apparent quickly as they pass the lake and the last lighted row of torches.
The shark disappears into darkness, the flicker of flames as a point to follow, leaving you only his trick path, the sound and the feel of air flow around the ruins to navigate by.]