The second main story in Slovak language where I'm mentioning TxT is second book of Stray kids' story "Frozen by Frost". This fairytale was originally written to show more from TxT's world, which is largely placed in Neverland. It would be too complicated to tell you everything about this story and its characters now... and this chapter is about TxT, so I will talk about TxT mostly.
❗️This might be a spoiler and maybe an answer to your question in OUAT in a Nightmare - What's happening?!
- TxT's introduction in FBF
The Star Guardians
Both in SKZ and in the TxT universe there are references to Peter Pan and Neverland... Just like for SKZ and XH, I plan to write TxT's own story too, but I want to write down some information here ^^
Unlike SKZ, the Star Guardians aren't any lost nor dead boys, exceptionally. On the contrary, they are purely magical beings and their mission is to take care of the star above their island in Neverland. They are partly angels and partly different fantasy creatures (fairies and others). As a result, they find themselves in conflicted situations and are subject to different temptations or tests as soon as they come to earthly affairs. And why? It is because their star has begun to be broken. They are supposed to go down to Earth and find someone, who owns the spark of their star...
So to let you know the important info~ : the exceptional warmth in each living being is borrowed power of star, its spark. The stars have always been what made one alive, kind and one in a billion. However, even the stars could go wrong in the eclipse, or even go out.
FBF is a Christmas special and SKZ&XH are trying to save one of these broken stars. This one is actually frozen because of an accident with a death angel - Felix. The shadow of the boy, who got stuck between dimensions, while Felix was taking dead Jisung to the Neverland in the past, has possessed Minho, and they are both (Minho with the ghost) building an ice kingdom in a summer Sydney XD(long story)... It's to get an attention, but also to surprise Jisung who loves winter.
Unfortunately, but actually fortunately XDD TxT and XH found Minho, who could possibly die because of the cold. Meanwhile he kidnapped Chris' brother Lucas, so XH's Jooyeon and O.de took him home, while TxT was fighting Minho in the night shopping centre (it's under control of the rest XH members - hackers, virtuoses, pirates).
I'll tell you about XH maybe next time if you're interested, but the important thing is, that they can travel through the space-time thanks to given magical music power and there is a place between dimensions... It's called "Slit" and it's an infinite dark place full of slightly mint shining mirrors of different shapes - portals. But they found one portal broken... it was a picture of the evening of Jisung's death in it... with a face of the stuck/frozen scared boy who possessed Minho now.
Taehyun can open the portal to this place and possibly repair the mirrors with his magic too, so everyone agreed that they could ask him to go there with them. (Tae is actually really cool XD but what can I do...)
(Paraphrasing)
When Jisung enters the shopping centre, he can see these half-breed angels chasing Minho and fighting his ice stalagmites. He knew them. Their jumps seemed so easy that they looked as if they were flying. He was amazed by their acrobatics and fighting skills.
There was a chilling silence as the fifth jumped off the second floor, shattering a frozen meteor that Jisung barely noticed.
It was as if Minho could freeze even time.
