Beelzebub: Kaiketsu!! Beel-bo Meitantei Suiri

When the demon lord's infant son, Beel, crash-lands into the lap of juvenile delinquent Oga, his life of brawling and skipping class takes an unexpected turn. Now, Oga is Beel's unwilling human parent, tasked with raising the destructive, electricity-wielding baby demon. This unlikely duo, along with Beel's demon maid Hilda, navigates the chaos of high school, where every day presents a new challenge – from supernatural adversaries to the everyday absurdities of adolescence. This special installment throws the bizarre cast into a fresh, standalone caper, blending their signature brand of over-the-top action and slapstick humor with a dash of intriguing mystery. Expect more of the outlandish antics and explosive confrontations that define their world, as Oga and Beel-bo find themselves entangled in a peculiar puzzle that only their unique dynamic can solve.

✦ AI-drafted summary