Milo was once a human that somehow ended up in the mystery dungeon world but is now an Evee confused and cant remember much about his past of being a human however whenever he sees a pokemon do certain types of moves he knows move type advantages and disadvantages when it comes to battles since in the past he probably had past experience battling trainers. Milos personality is he is self centered when it comes to fighting pokemon telling his partner Riley to always get out of his way when he is trying to save both of them in dire situations however when it comes to Milo wanting to help people he is quick to answer and pushes himself a bit to hard when it comes to certain things. However he has been trying for awhile now to find his own path in this world of what he wants to become.