About the book: 2021 / She is called to be the wife of the Ruler of Demons! His Betrothed, given to the Ruler by the Gods once every ten thousand years! Only she can give the Ruler the only heir to the Dynasty. But no one asked her consent! And in general, she has a beloved husband and two children. Submit to a demon? Resign yourself to fate? Well, no! This is not about her! She challenges everyone! To the fucking hated Ruler! This strange world! Will a simple girl be able to resist the demon and return home??