Hello, Rain is based on Hello, Moto, an afro futuristic short story by World Fantasy, Nebula and Hugo award winner Nnedi Okorafor. It is about three scientist witches who - through a combination of juju and technology - create magical wigs that grant them untold supernatural powers. As with everything, power corrupts and Rain, the leader, finds herself in a confrontation with her friends, where she must stop them before they destroy the entire nation.