Alex, a devoted metaller, 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 metaller's dream, featuring werewolves and dragons, which excite him immensely. Determined to lead this otherworld to peace with his metal spirit, Alex sets out on an adventurous journey! **Note:** Originally serialized on ebookjapan as “Another World Metaller Lv.999” starting in March 2021. In March 2024, it was picked up by HERO'S and the “Lv.999” was dropped.