Archmages/ HP Universe

A college student that’s obsessed with manga, anime video games gets reborn into the world of Harry Potter with a mysterious system. So a couple of things I should mention. -character will be OP cuz I said so -might find a lover or two that’s pretty much it -The mc will be secretive -Mc will be able to travel to different realities -Hopefully my mc won’t be retarded but eh I’ll try -I might try making a sex scene although that seems unlikely -there will be swearing, hopefully not much