As Yumeko Jabami’s renown expands and the student council’s standing declines, Kirari Momobami resolves to overhaul the organization. For this purpose, she declares an election for the next president. The conditions are straightforward: every student at the school is given one chip. The individual holding the highest number of chips after thirty days will assume the roles of new president and head of the Momobami clan. Following the announcement of these events, the Momobami branch families mobilize. Eleven transfer students enroll at Hyakkao Private Academy, each intending to command both the institution and the Momobami clan. Possessing distinct abilities, they will vie to accumulate as many chips as possible—yet their chips are not the sole stakes.