Marie was originally a police officer in the traffic enforcement department before she was recruited into Neuron due to under-staffing.

Marie has a bright attitude and personality. She is optimistic and focuses on the light of things even during troubling circumstances. She cares for the safety and well being of her fellow Neuron officers, and will look after them to the best of her abilities.

Ironically, despite her secret identity as Lappy, Marie appears to be fond of cats.

Country Girl.