@Izyda
Tea Eul will be Luna. Shin Jae will also be in the Kingdom of Corea but their memories will disappear. I hope that eventually Shin Jae's mother will not be able to push him off the bridge. Maybe he will run away.
That sounds like a good ending. Tae-eul will be Luna. The original Luna is already in Korea and it looks like she's already getting along with her dad and Nari. Maybe she'll meet Lee Ji-hu.
Does this mean though that Tae-eul will have a criminal past before she meets LG? However, there is that 2022-05-27 video of Tae-eul/Luna near Haesong bookstore where she looks peaceful. Incidentally, it's her 32nd birthday. I wonder if that scene will happen.
Perhaps the reason Shin-jae's mom wanted to push him off the bridge will disappear when the worlds are balanced. Was it a debt notice Lee Lim showed her? Netflix didn't put a subtitle to describe what it is.
So, LG and Tae-eul will be together in the end. Maybe LG's cousin Se-jin is the counterpart of Shin-jae's therapist in Korea and they'll get together :)
Fairy tale ending, yey!