Downside Up

YouTube has taken over the world - as well as over the Mellet family. Whilst their oldest son Steele is not too passionate about it, their other sons Troye and Tyde grew a huge audience over the years. Through YouTube, they met tons of new friends, but things start to change when an exchange student from Europe moves in with the family. How is it that such a small detail can change so many things?

A/ N: This story is going to be a YouTube au with a focus on Tronnor, but a hint of other common YouTube ships as well. I'll try and display every person in the way they actually are, but I might change some details of their character to fit the plot.
I will also write from various POVs and after reading Throughout the Years (If you haven't read it yet, you really should.) I kind of like the idea of not displaying them (thought it might be kind of hard to understand), but we'll see. Maybe I should add that there will be four people telling the story (Have fun guessing the other two besides Connor and Troye!) and that I'm following a pattern, so after reading the first few chapters you'll know who'll come next.
Also: There's is going to be no smut, nor self-harm, abuse etc. So if you came here for that you might want to leave now. Don't get me wrong - I appreciate every read, but I have the whole story plotted out and I won't change too much about it.