Arus, originally from another world, had been living a quiet life in the countryside for reasons known only to her when suddenly, she was captured! The culprit was none other than Luz Asghul. Since the demon invasion 3 years prior, he has been protecting the capital, advancing through the ranks to become a Knight Captain. A hero of the nation... But as Arus looked up at Luz's face, the life drained out of her cheeks. What on earth happened between these two?! ◆ And so began her life as Luz's captive. On the inside, Arus fights with all her might against the delicious defilement. But when their desires coincide ...?