Liliane is just a girl who lived in a peaceful town... until she was taken to the Demon Realm as a peace offering, a sacrifice! Then, she unexpectedly finds love there with Prince Zero, the heir to the Demon Throne. In order to love Prince Zero freely, she must get the world to accept them. And of course, it won't be easy. With drama and disasters taunting their relationship, will the two be able to love happily despite their differences?