A thousand-year engagement between a human and a demon may sound like a fairy tale, but it’s Alex’s living nightmare! Abducted and taken to a strange land, Alex learns she must marry the demon Prince Orias to bring peace to both of their worlds. There’s just one problem: she and the prince can’t stand one another! Will this stubborn human and prideful demon be able to work together to end the engagement once and for all? Or will their quest to avoid the altar lead to love?

The era of open warfare between humans and fiends has begun. Only humans with special techniques to draw blades from their bodies can stop them. Although, the hope of humanity was betrayed by the demon blades. To survive, we have to become stronger! **Original Webtoon:** [Cmoa](https://www.cmoa.jp/title/298191/), [JumpTOON](https://jumptoon.com/series/S00104/) **Official Translations:** English, [Korean](https://page.kakao.com/content/64915152), T.Chinese