Mycel was exhiled from the place that raised him, the Atomic Village, for the crime of befriending and trusting an outsider, and then trying to spread that knowledge and trust to the others. He loves plants and small animals, and could spend hours observing them.
Mycel's new family consists of Hunter, Odalia, and Ecplise Hydrogendioxide. Thanks to his time in the Atomic Village, he reflexively goes with whatever they say or ask, but Hunter's been encouraging to think for himself and question others more. Eclipse also helps him, thanks to her care towards him and rebelliousness that has lead to many, many misadventures.