|Spoiler Alert: This page contains spoilers. Read at your own risk.|
|Novel||Volume 11, Chapter 9|
Marte (マルテ) is a military veteran who failed to become a member of Stars. His pseudonym is "Mars" based off the Planet-Class Magician. Somewhere along the way he got possessed by a Paranormal Parasite.
He and the other possessed individuals had gotten together to meet up with Shiba Tatsuya and talk about their situation and what they've been doing. When this occurred, a several party confrontation erupted to the point where he was eventually killed when Angie Sirius shot a bullet at his chest, and afterwards his body combusted.