Mika is a blue alien girl with four tentacles, perfect curves, and she works in the Extinct Species section of the Intergalactic Zoo. She is curious, kind, perceptive, and she has a particular fondness for studying history, Earth's being one of them. She doesn't fully understand humans, however, since a fair number of Earth's history was lost to time, after the humans' point of extinction about a hundred years ago. She is a bit cautious, but willing to help wherever she's needed.