A kid brother to Jaime Castillo, Maximillian Castillo works for his protection agency Castillo’s Claw in the wild and lawless city of Udynaesses in Groam. Maximillian doesn’t, however, operate on the same level as his brother and couldn’t really manage things for a day if left unattended. Max has a history as a pirate (again working under his brother) and through that has gained a skill set suitable for protection operations. But his life priorities are not as set as his brother’s are and he is prone to periods of uncontrolled drinking, depression and guilt trips launched by his own behavior. While doing actual work, he is mostly under some kind of supervision (babysitting!) by his brother or his brother’s right-hand man, Zane.