ORVVIT

This is for the players mainly, to avoid confusion.
Don't be fooled by the random people saying it's not Official. You can literally take a look yourself at the Korean page Update notes, they even have the posts about Orvvit and everything else. Plus they changed my Email when I requested the change (because I lost access to my old one) and that can only be done by Valofe.
Those people saying it's not Official are the same people in charge of the PS or players of said PSs (and they do it to make people avoid the Official, pretty sad and pathetic if you ask me).