Elbor, the last dwarf kingdom in Middle-earth, is majestic and majestic. The old king Thor accumulated a lot of wealth, but attracted the covetousness and poisoning of the evil dragon Smaug, which eventually led to the fall of the city. Many years later, the gray-robed wizard Gandalf (Ian McKellen) found Frodo's uncle, the Hobbit Bilbo Baggins (Martin John C. Freeman), and invited him to join an expedition of 13 dwarves. It turned out that Smaug had been missing for many years, and the dwarf prince Thorin (Richard Armitage), who was carrying the hatred of his family and country, hoped to take this opportunity to regain his homeland. After some consideration, Baggins decided to join. What he didn't expect was that the expedition was full of disasters, and the pale orcs and their minions who had a deep hatred for Thorin were lingering, and there were countless dangers created by cannibals and stone men. During the journey, Baggins accidentally obtained an important treasure that would later influence the entire Middle-earth... This film is adapted from JRR Tolkien's original work of the same name.