[Both directions indicated had benefits and risks that were of equal measure to two tiny kids, and Koumei nervously fiddled with a lock of his hair while he looked over both of the options carefully.]

...The scaffolding, I think.

[He glanced over at Chihiro, and pointed down at the wires along the other passage.]

Although I don't understand how they've managed to control lightning here, I don't feel like it's safe to trust those cords on the ground. That's an easy way to get hurt-- and it's dangerous to be hurt by lightning.