In April of the year 3018, the wizard Gandalf the Grey, who is a friend of Bilbo and Frodo, comes to Bag End. He tells Frodo that his 'magic ring' is really the One Ring of Sauron, and tells him its backstory. Sauron is returning and getting more powerful, because he could not die while the Ring still existed. Sauron is now also searching for the Ring. Gandalf tells Frodo that he has to leave the Shire and take the One Ring to Rivendell, an Elven city. Samwise Gamgee, Frodo's gardener and servant, will go with Frodo. Gandalf promises to meet the two hobbits halfway in the town Bree. Then Gandalf leaves. 