Heated Battle Across Dimensions for Ultimate Power and Domination

In 1944, Hitler and his followers conduct a dark ritual using the Nazi Death Rape Machine, aiming to merge the Human World with the realms of Man-Beasts and Monster Demons, summoning the Overfiend. Decades later in Tokyo, Munhihausen Jr., heir to a tyrannical lineage, seeks a monster to defeat the Overfiend and dominate all three worlds. Takeaki, Nagumo’s cousin, gains monstrous abilities, while Man-Beast Amano Jyaku, his sister Megumi, and Kuroko unite to stop Munhihausen’s oppressive plans. The fate of the worlds hangs in balance as evil threatens to triumph.