As he currently stands next to the first passage on the left, Hawthorne motions that way. "We might as well follow Argenti's suggestion she had earlier since there seems to be many ways through. Just take each passage as they come, start left side until it dead-ends, then go back and take the right side, slowly advancing ahead down this tunnel. Let's try to clear or verify clearance as we progress."
He looks down the passage on his left with the darkvision he was granted. "And probably avoid touching the moss if you can help it... just in case."