Welcome to Demon School! Iruma-kun

Fourteen-year-old Iruma Suzuki is abandoned by his neglectful parents and sold to a demon. To his surprise, the demon adopts him as his grandson and enrolls him in a school in the Netherworld, where his new grandfather serves as principal. Now, the timid Iruma must navigate a bizarre school life surrounded by demons, confronting his own fears, overcoming obstacles, and slowly growing into his potential.