Alex, a devoted metalhead, finds himself in deep sorrow at his band's breakup concert. Amidst the sadness, he experiences an electrical accident due to equipment trouble... When he wakes up, he discovers he has been transported to another world! In this new world, Alex encounters situations that are a "metalhead's dream," featuring werewolves and dragons, which excite him immensely. He is determined to lead this other world to peace with his metal spirit, but... It's the start of a heartwarming isekai comedy. (Source: Hero's, translated)