Galaxy Express 999

Planet Heavy Meldar. Once they pass through here, they will leave the Earth Administration's jurisdiction and enter Andromedan jurisdiction. Right before arrival, they encounter a man wearing a cloak. They didn't get a good look at his face but he's carrying a space soldier's Cosmo Gun of which only four exist in the universe. Upon arrival, Maetel says she has to take care of some business and leaves. Feeling that was odd, Tetsuro goes to look for her and enters a drinking establishment...