I have now met Pride and determined that he is a homunculus but not Envy. He appears to not have been tainted with red-stones yet. Currently at the north-west Actua Are Hotel with Pride and Nina. Left Nina in her room to color while I talk to Sasori, Zetsu and Deidara, who brought Pride.

There may be another version of myself here, although I don't think that's possible, since my body was able to pass through the Gate without a problem. In which case there may be someone impersonating me here. Will investigate.

People are coming in from different times as well as different worlds.
Got information on a library, will pursue.
Nina may be here.

Dad's dead.
Left Munich, the Gate did not take me back to Amestris. Currently in Pai Xao. The locals seem to have a handle on inter-world travel. Got a map on entry, there are four gates to this city, I came through Muspelheim Gate. People who came through after were definitely not from Germany, seems this Gate is a craps shoot.
Currently headed for city center. I will find the library and research further from there.