You were wondering around the city, when what appeared to be Mechagodzilla then appeared out of nowhere from a portal. However, this particular Mechagodzilla was dark grey in color, and was also glowing a bright neon green. It had no intention of destroying the city. In fact, it seemed rather curious. The mech then noticed you, and it spoke in a rather calm monotone voice.

Hello, human. I presume that this is Earth?