Militis Crimson studied for several years at Dire-Ethos School of Medicine of the Outer Rim and earned their Doctorate in Education, but eventually found their calling as a missionary in the Universal Primate Captivity Crisis. As a senior expert in their field at the Burrow Terminal, Militis dropped their post without delay upon learning of the Critical Earth Expedition. With the Critical Earth Expedition underway, Militis will do what they can for the sake of captive Earth's primates.