A lowly little succubus at the very bottom of Hell's society is suddenly told she can have two masters and as much energy as she can eat?
So the pretty little succubus blinks her clear, lake-blue eyes, which look nothing like those of a creature from Hell, and is dragged into one bizarre world after another...
A terrifying academy that commands the uncanny,
A mysterious royal court steeped in deathly silence,
A Siren Empire lashed by raging waves...
You: Wait, what kind of freaky worlds are these? And can someone tell me why this angel is just as twisted as a demon??
Leon / Youan: Beneath my wings, you belong to me alone.
