A dark organization created for the sole purpose of collecting souls, the Oracion Alma. They send puppets, which are people from the poorest of the poor. The organization offers their family a good life in exchange for one family member's lifetime of service to them.
The driver Elliot encountered was one of those victims. A man in his middle ages named Billy. He lived in the streets as a father of four children. The Oracion Alma saw him and offered him a once in a lifetime opportunity, to let his children live in luxury.
In exchange for this was his life. He would devote his heart, body, and soul to the organization. Once he would try to go against the contract, he will burn as well as his children.
Little did Billy know, his children were already harvested by the other Soul Traders. They were sealed into a thick wrapping of tissue and locked with a gem on their chests. Billy would've lived out his life thinking his children were in a safe place.