[Unpopular opinion] I don't think that Adrian will find out abt his father or won't blow up abt it.
Hear me out.
I don't think He'll find out, or if he does he won't tell anyone or actually blow up about it. Like i've read so many theory of how Adrian is going to blow up and he'll start a civil war or smth.
But it just doesn't feel like what Adrian would personally do. I mean just because Thomas has finely put some brain cells and character plots in the boy doesn't mean he'll react that way or even find out at that point.
Honeslty, I don't think he'll find out about the whole thing until season 7, Alya has a very high chance though.