You must be referring to the first book in J.R.R. Tolkien's "The Lord of the Rings" series, "The Fellowship of the Ring," which is called "The Fellowship of the Ring."
In "The Fellowship of the Ring," Frodo Baggins, a hobbit, is given the responsibility of destroying the One Ring, a potent artefact made by the wicked Lord Sauron. Samwise Gamgee, Meriadoc Brandybuck, Peregrin Took, Aragorn, Legolas, Gimli, Boromir, and Gandalf are the other members of Frodo's company, who are all devoted to assisting him on his journey.
The Fellowship travels throughout Middle-earth, encountering several obstacles and perils. In addition to the Balrog, enormous spiders, and other terrible monsters, they also experience the temptation of the