Redsand Canyon And the highway signs say we're close

The imperator's praise did little to ease the frustration Kallik still felt with himself. It would take days of self-loathing before he could separate himself from the feeling. 

He followed silently as Germanicus led them back outside. He was thankful to see the sunlight again. The imperator nudged his shoulder and urged him to eat and rest. Then they would explore again. 

Kallik offered a curt nod, and the started to make his way through the stone passages, looking forward to the solitude.