*Stab*
Hao Xuan's glaive pierced the wall on the side of the unknown structure, shaking loose some dust and rocks from it.
"How much further?" he asked Baracus internally.
Since Baracus was tapped into his nervous system he didn't HAVE to speak out loud to talk to him, it's just that it felt more natural that way. Likewise, Baracus could send the visual and auditory information directly to Hao Xuan's ears.
Hao Xuan simply had to think of the words and Baracus would know.
"Calculating the distance traveled so far, the echo of the rocks that just fell and the curvature of the wall, it shouldn't be more than 17-18 meters to the floor."
"Mhm."
Hao Xuan continued down using the glaive and a shortsword as support, trying to make as little noise as possible. In about 3 more minutes he reached the ground.