Megumin, a fiery young wizard hailing from the enigmatic Crimson Demon Village, specializes in explosion magic, a potent yet exhausting spell. Despite its drawbacks, she adamantly sticks to perfecting this explosive art, forgoing other magical pursuits. Accompanied by her childhood friend and rival, Yunyun, Megumin enrolls in the renowned Red Prison academy tailored for Crimson Demon magic adepts. Within its walls, she delves into her clan's hidden past, confronting both its mysteries and perils. With her trusty familiar Chomusuke and endearing sister Komekko by her side, Megumin embarks on a quest to attain the pinnacle of explosion magic mastery, aiming to secure her place as the ultimate wielder of fiery forces.