Kid, alternately known as Kiddo, operates as a pivotal agent within the clandestine organization Schwartz. Positioned as the protégé and designated successor to John Smith—Schwartz’s public leader—he is groomed to assume command. His operations include high-stakes missions such as the abduction of Sifr Fran, a linchpin tied to Windbloom’s royal heritage and mother of Nina Wáng, an act that ignites clashes among Garderobe Academy, Schwartz, and rival factions.

He collaborates with cutting-edge technology like the combat android M-9, a Schwartz-engineered unit exceeding standard Otome capabilities. These alliances underscore his immersion in the organization’s experimental weaponry and unorthodox science. Schwartz’s agenda to disrupt political hierarchies and harness Otome-derived power systems drives Kid’s covert activities, executed with unwavering loyalty to its chain of command.

Though his personal motives remain veiled, Kid’s maneuvers align with Schwartz’s strategic manipulation of global power dynamics. His relationship with John Smith centers on mentorship, yet the depth of their ideological congruence remains ambiguous. As a secondary antagonist, Kid influences critical junctures, such as confrontations between Lena Sayers and M-9, decisively altering the course of key characters’ destinies.

His involvement is confined to consolidating Schwartz’s authority during the prequel era, with no documented extensions into other narratives beyond *My-Otome 0~S.ifr~*.