European style fantasy featuring Steampunk! Fullmetal tanks race around the vast earth, and an elven martial officer of great pride controls them! Black Lilith welcomes up-and-coming illustrator L Shindou who is famous for the sensual fetishism and ecstasy face for this game! Lilith presents a sexual humiliation/training story of the elf warriors! All heroines are with long ears! Violations take place in a peculiar world that mixes fantasy and modern civilization. Disgrace the strong dark elf office and high elf knight by different species sex, machine sex, brainwashing using drugs, etc.!