After enduring numerous challenges, Iruma Suzuki revels in his newfound life among demons while concealing his human origins. Determined to ascend in this realm, his aspirations are momentarily thwarted when his club dissolves, leading him to reluctantly join the strict student council under the leadership of the aloof Amelie Azazel, his friend. Struggling to adapt to their stringent regulations and structured routine, Iruma strives to demonstrate his worth and assist Amelie and the other council members. However, upheaval ensues as a peculiar event triggers a drastic transformation in Amelie, jeopardizing the council's standing. Can Iruma navigate this crisis, safeguard their reputation, and prevent chaos from engulfing the entire school?