Memempu is the main protagonist of the series. She is a genius girl who graduated from college at the age of 9.
Personality
She's full of curiosity and enjoys modifying and inventing machines. Making the most of her amazing sense of direction and spatial awareness, she helps out her father with his mines work. She has dreamed over and over of a particular scenery, her ambition is to become a "Marker" and find the place in her dream.