I assume you're asking about the the ria-juu part. Ria-juu (リア充) is an internet slang used to describe those who are satisfied with the real life. Well, it means happy people basically...
Thanks pikuchan, that was exactly what I was asking about.
So, basically, that's an epic butthurt for Touma.
What's wrong!? Touma!I'll destroy that illusion!!!DAMN IT!!!Kamijou-sanThose damn ria-juu!PS: You haven't done anything yet have you? Don't worry about it (laugh)