Ousama Game The Animation (2017)

S3E34 The Luke Grant Story

Luke Grant is discovered aimlessly roaming the desert, consumed by a single desperate thought: "Just end it!" Rescued by a group of kind Chiricahua Indians, he is brought to the wagon train, where they gradually uncover who he is. Tensions rise as they learn that Apaches are on the warpath and lurking dangerously close.