Mayshen is a first year Zuellni General Studies student studying to become a baker. She has a crush on Layfon after being saved by him on the day of the entrance ceremony (the reason he was forced into the Military Arts section). In an effort to get him to notice her she often prepares food for him.

She transferred to the Academy City of Zuellni from the Transportation City of Yortem along with her childhood friends Naruki and Mifi.