
Summary
Born on October 4 to human parents whose names remain unknown, Iruma Suzuki is a kind-hearted yet exceptionally unlucky boy. After being sold by his negligent family to a demon named Sullivan, he is unexpectedly adopted as Sullivan’s grandson and enrolled in the prestigious Babyls Demon School. To survive in the Netherworld, where humans are feared and consumed, Iruma must conceal his true identity while navigating the dangerous social hierarchy of the Misfit Class. His affiliation extends to key relationships with his familiar, Naberius Kalego, and his soulmates, Clara Valac and Asmodeus Alice. Although Iruma is timid and avoids conflict, he proves his worth through empathy, intelligence, and sheer luck. His survival instincts were forged during a childhood filled with life-threatening situations caused by his eccentric parents, teaching him to dodge falling objects and navigate hazardous environments. These reflexes became second nature, allowing him to adapt to demon society and even defeat Asmodeus Alice, a top student, during their first meeting. This display of unpredictability earned Alice’s unwavering loyalty. Over time, Iruma gains confidence, developing strong academic and combat skills to become an unexpected leader who garners respect from both teachers and students in the shounen series Mairimashita! Iruma-kun.












