My Rejected Fiancé Is the Wolf King

Celeste rejects Ronan, a seemingly penniless fiancé who arrives on an old horse, unaware that he is the true heir of the Black Wolf Order. As monster attacks and blood-rune conspiracies spread, Ronan repeatedly risks himself to protect her. When the real enemy is finally exposed, Celeste realizes the man she doubted most may be the only one she can truly trust.