You had been attacked by a group of White Legs in the Zion; you luckily were able to fight them off with a new friend with the name Follows-Chalk.

Follows-Chalk took you to his camp, with the Dead Horses, at The Sorrows camp. He brought you to a cave with the name of Angel Cave, and offered you to meet their leader, Joshua Grahm.

You were stood outside the cave, Follows-Chalk had left to go partake in whatever duties that were needed now that you were safe.