Since time immemorial, humanity has been at war with demons. One fine day people began to gain victory. The army of humanity, led by the first princess of the kingdom of Ecstasy Lisa, went deep into the lands of demons to destroy their ruler. Everything was going well until they encountered the elite warriors of the demon army...​

Earth has been invaded by an alien race. Men are being captured and turned into mutant soldiers whilst the women are being herded like cattle to be used for the alien breeding program.