Grav's "Head TA".
Apollo is the one that manages the students acting towards Grav‘s professorial ambitions. He was a bookworm for most of his life, which was a liability after the Fall. Grav took him in and shifted his interests towards botany, which made him one of the most effective “bioscience graduate interns” that Grav had. He is currently trying to organize a project around hardy food cultivars of various crops, pushing against most of the students who are using the group’s resources to grow psychoactive plants.