In the chapter 14, before heading to the Kingdom of Lucis, Noctis
finds himself in a world covered in darkness and overrun by high level daemons.
When I first came to this part of the story, I was not strong enough to fight these daemons and was forced to continue.
I have since beaten the main story and completed the post-game content in chapter 15 and my character's level has increased to a point where I have a chance against the daemons within chapter 14.
Is it possible to return to the Lucis where Chapter 14 takes place?