Hey! Sorry for such a long time to reply, I decided I wanted to get back to writing as of recently so here I am!
The ending of Love Maze actually wasn’t supposed to be what it is now! Originally I wanted a really ambiguous ending, but at the time of writing I wanted to get the book done so I rushed the last chapter. But I will say that Jungkook does get left behind inside the maze, Taehyung in the end didn’t understand the meaning of the maze and so based off his past (that will be revealed sooner than later), the maze maker decided for there to be another lesson he could learn, that being heart break, etc.
Honestly I wish I could rewrite the entire story to make it clearer and also more ambiguous, definitely look forward for more angst in the sequel