Altostela, the daughter of the House of Duke Rufas, was suddenly told that her engagement with her fiance, the prince, was broken off without explanation. "Harassment? What on earth is this?" She tilted her head in confusion while above all leading a life of house arrest in the backcountry where she was exiled.

However, it was relatively fun, free of any obligations, and living in leisure, but at that time, she heard a rumor.