Mister, whose real name is Holden Pennylane, is the head of Cloud 7, the intelligence agency under the Ishtarian Royal Houseguard tasked with protecting the royal family and their property. He oversees the agency's operations from its downtown Ishtar headquarters and gives direct orders to its field agents, including the top operatives Jack Hofner and Rowe Rickenbacker. Mister is depicted as a calm, authoritative figure who operates behind the scenes, guiding the agency's strategic decisions. He is the one who authorizes a black operation to expose top officials of the DTI and Duke Regent Rand for their involvement in the assassination of Prince Sparda, demonstrating his willingness to engage in covert and morally complex actions to serve the interests of the monarchy. His key relationships within Cloud 7 include Claire Pennylane, his likely relative, and Desmond "Dez" McCarthy, both of whom serve under his command. Mister interacts primarily through orders and briefings, maintaining a professional distance from the field agents. The series does not delve deeply into his personal background, motivations, or development, and his personality is conveyed mainly through his composed demeanor and the weight of his decisions. His notable abilities lie in organizational leadership, strategic planning, and managing the delicate balance between royal mandates and black-ops tactics.