Lux's boyfriend, who initially appears supportive and grounded, representing stability in her life. His affluent background and complex character reveal hidden depths as the story unfolds.

An outgoing tourist who quickly forms bonds with others and shares a natural camaraderie with Lux. She is characterized by her friendly nature and a significant personal loss that influences her actions.

Brittany's traveling partner, reserved and polite, with a mysterious past. Her affluent background and ability to conceal her true nature play a pivotal role in the story's dynamics.

Eliza's boyfriend, known for his charm and good looks. His family background and personal ethics are questioned throughout the narrative.

Jake's girlfriend, initially portrayed as confident and affluent. She harbors complex motivations related to power and justice, shaping the narrative's moral landscape.

A solo sailor who joins the group on Meroe Island, known for his dark humor. His presence serves as a potential threat, adding tension and intrigue to the group dynamics.