The Hunter's Walk

Generations of prolonged drought and hunger have allowed the harsher voices of the Zarda tribe to set edicts of discrimination against their fair skin members.
Ghar, a dark skin cave painter and Dun, his fair skin brother, push back on this discrimination to ensure that Dun and the fair skins can take part in the Hunter's Walk, a Zardan rite of passage.
When a fair skin is caught defying the ban on hunting, the fair skins are expelled from the tribe. Ghar has trouble coming to terms with the expulsion, and eventually he himself is cast out. After a giant wolf attack leaves him close to death, he is saved by Mai, a healer from the Khamma tribe.
A new unseen kind of storm hits the Khamma. Ghar and Mai try to prepare their tribe for the new challenges the storm brings, but the same forces that mislead the Zarda now grow in the Khamma.
Can Ghar and Mai push back on tribalism and exclusion by being inclusive and willing to take on 'foreign' ideas? Will Ghar ever meet Dun and the fair skins again? Will they ever complete the Hunter's Walk?,