Frodo, for one, is a character from J.R.R. Tolkien's fantasy novel 'The Lord of the Rings'. He is a hobbit, a small, human-like creature that lives in the fictional world of Middle-earth. Frodo is the protagonist of the novel and is tasked with destroying the One Ring, an evil artifact that threatens to enslave all of Middle-earth. He is aided by a fellowship of other characters, including his loyal friend Samwise Gamgee, who helps him on his quest.