Thread:Spencerz/@comment-30916475-20170301204715/@comment-3048593-20170301212427

The earth/reality of the X-Men films (both Earth-10005 and Earth-TRN414) are not the same/connected to the earth/reality of the MCU-films and tv-shows (Earth-199999). Main reason it's so has to do with film & tv rights, where Fox owns X-Men & Fantastic Four and its related characters, while Marvel under Marvel Studios has reclaimed everything else in terms of rights to their own characters.