(hobbit chapter 13) Where do the travelers go to hide in case Smaug comes back?

A 12-year-old boy learns that his true father is Poseidon, the Greek god of the sea. Percy Jackson, trained for a long time and sets out to become a hero by undertaking a quest across the United States. To find the entrance to the Underworld and stop a war between the gods. During the quest Percy Jackson action helps him dissolve monsters and help him catch the real thief, and makes him become strong and mature.

Soon after learning that Master Bolt has been stolen. Percy goes on a quest to bring back Zues’s master bolt and to save his mother. Percy Jackson And the Olypians, page 134, paragraph 3 “you got a quest of course”. Percy Jackson And the Olypians, page 348, paragraph 2 “After I retrieved the bolt my mother got back home from the underworld”.  if Percy did not give Zeus the lightning bolt then the god war will begin. This means Percy helps Zues and knows Zues is Percy's friend, so he can help him bring back his mother and don’t .

At the beginning, Percy was weak and did not know about his identity, his past, and his family. By the end Percy became strong and mature. Percy Jackson And the Olypians, page 60, paragraph 10 “When I was small my mother alway give me a cookie”. This means when he was small his mother was caring for Percy. Percy Jackson And the Olypians, page 208, paragraph 1“I swung my sword and made her and the dissolved”. This means he is used to dissolving mobs that attack him.

As a conclusion, During the quest Percy Jackson action helps him dissolve monsters, and makes him become strong. Another way to help Percy’s action help him on the quest is to catch the real thief, and make him become and to be more mature.

I’m pretty sure they leave because the lake men send a note that Smaug is returning so they leave to aid Lake Town and they  need fresh air and fear both Smaug's absence and return!

i will have to go with 1.

hope this !