First of all, let's understand what the hobbits are, the hobbits are a variant of humanity, or a branch of humanity, but the hobbits firmly believe that they are an independent people. They are characteristic of their petite size, but they are not dwarfs or dwarfs. It lives in places like Shire and Bray, northwest of Middle-earth.
The Hobbit tells the story of a dwarf named Bilbo, who discovers a magical ring that can make him invisible on an adventure, which allows him to successfully steal a rare treasure that was plundered and occupied by a dragon on a subsequent expedition.

The Hobbit 1: An Unexpected Journey
Elpol, the last dwarf kingdom in Middle-earth, is majestic and majestic. The old king Thor amassed a great deal of wealth, but attracted the covetousness and poison of the evil dragon Smaug, which eventually led to the fall of the city. Many years later, the grey-robed wizard Gandalf approached Frodo's uncle, Bilbo Baggins, a hobbit, and invited him to join an expedition of 13 dwarves. It turned out that Smaug had not been silent for many years, and the dwarf prince Sorin, who bore the hatred of his homeland, hoped to take this opportunity to recover his homeland. After some deliberation, Baggins decided to join. To his surprise, the expedition was fraught with disasters, the pale half-orcs and their minions who had formed a deep hatred with Thorin were still haunted, and there were countless hardships created by ogres and stone people. During the trip, Baggins also unexpectedly obtained an important treasure that would affect the whole of Middle-earth in the future...
The Hobbit 2: The Battle of Smaug
As we got closer to the LoneLy Mountain, the road of the Dwarven Expeditionary Force became extremely difficult. They evaded the relentless pursuit of the Pale Half-Orcs and split up with Gandalf's soldiers in front of the Dark Jungle, who traveled to Dolgo to explore Sauron's movements, while the Hobbit Bilbo Baggins and the dwarves were attacked first by giant spiders and then captured by the elven prince Legolas and his wood elf companions. Bilbo is in a hurry and uses the Rings to rescue his companions, which leads to a spectacular tripartite battle between the Wood Elves, half-orcs, and the Dwarven Expeditionary Force.
The Hobbit 3: Battle of the Five Armies
Smaug, who was awakened, made a big fuss about the town of Long Lake and was eventually shot by the human Bud. Sorin Oak Shield's long-cherished wish has finally come true, and Lone mountain Elpol has returned to the hands of the dwarves. However, the dwarf prince seemed to be confused by Smaug's greed and mountains of gold, and he frantically searched for the Akan Gem, which symbolized the throne, not only tore up the agreement to pay the town of Long Lake, but also refused the elf king's request for his own national treasure, which led to the outbreak of war between the three tribes. The Battle of the Five Armies is imminent! This film is the last in the Hobbit series.