After an unexpected twist reverberates throughout the group, game plans shift as they begin to tackle harder terrain. While the trekkers are challenged with crossing an extremely rickety bridge, emotions surge as the Mountain's Keeper arrives with a shocking choice for the trekkers to make, leaving one person's fate hanging by a thread.

After a weather delay pauses the group's progress, they set out to try and make up for lost time. When they reach an obstacle that forces them to split into pairs, one Leader and one Follower, to traverse a steep cliff, one trekker is left to face the challenge alone, bringing alliances and connections into question