Tangled discussion continues

all of us are just clinging to the dying rays of the sun before we're plunged into darkness forever

And here I am. JUST finished the last episode dammit. I got too late on this ride. I'm thirsty.
Please tell me there are greentexts about this and I'm simply not finding them.
'user in Corona' something like that?

There's literally no telling except she can't be younger than 20+ by the end of the show

Technically more of a regent in the show but she is one of the comparatively few that will have the royal reins in hand later
Epilogue stuff from the movie and maybe the show give mention to her later rule