**あらすじ** 女のエルフだけが住むアルフヘルムへ転移した祐一は、ゴブリンに襲われていたダークエルフのイヴリンを救出する。 ふたりは互いに惹かれ、初めてのセックスで淫紋を発動させ永遠の愛を誓った。 しかしある夜、戦いの舞を踊るイヴリンを見た祐一は、彼女がダークエルフ軍のスパイと知ってしまう。 この世界のしがらみから逃れたいと懇願された祐一は彼女とともに現代へ…。 **Synopsis**: Alfheim, a world where only female elves were born. Yuuichi, who was transported there one day, saves dark elf Evelyn who was being attacked by goblins. The two fell for each other, and during the first time they had sex, activates her womb tattoo that seals their love forever. However, Yuuichi witnessed the scene of Evelyn in combat one night and discovered that she was a spy for the dark elves. To escape from her obligations, the two travel to the modern era…