As they approached the lonely mountain, the road for the dwarf expedition became extremely difficult. They escaped the unremitting pursuit of the pale orcs and split up with Gandalf (Ian McKellen) in front of the dark forest. The latter went to Dolgodo to explore Sauron's movements, while the Hobbit Bilbo Baggins (Martin Freeman Martin C. Freeman) and the dwarves are first attacked by giant spiders and then captured by elf prince Legolas (Orlando Bloom) and his fellow wooden elves. Bilbo was resourceful and used the Ring to rescue his companions, which in turn triggered a brilliant three-way battle between the wood elves, the half-orcs, and the dwarf expedition. With the help of Bud (Luke Evans), the exhausted dwarves temporarily settle in Changhu Town. Near the Gushan Castle, the dragon sleeping in treasure is about to wake up... This film is based on the original work of the same name by J.R.R. Tolkien.