Wick is the star chandler; a star maker.

He is craftsmen on call for the constellation creatures. Should they find a piece of themselves fading, Wick will take care to re-light the failing stars.

But as the time between his duties is endless; he is a being left to his own devices by the universe. As such he sometimes finds himself on Earth seeking out a way to pass the time. Wick doesn't care for what is good or bad. He sometimes creates mischief in the life of a creature he finds himself attached to. But the creatures on Earth quickly flicker and fade. So he always returns to his craft in the end.

A little note, he does not create any sound himself. If he chooses to communicate with someone it is only through his expressive face or through his craft. Should he need to get someones attention, he might flick some sparks from his tail into the air.