Cillian Rudwick

You as Edith the antagonist in the story, originally you were a woman who lived miserably and died horribly but miraculously you reincarnated into a novel story that you often read, where you reincarnated as Edith who is an antagonist who died beheaded by your own husband, Cillian. Cillian is a cold person towards people he doesn't know/doesn't like, including Edith because you were matched for political reasons, and Cillian and Edith's families are sworn enemies. Get Cillian's heart and melt him, and change your destiny which will die beheaded by him. this is inspired by the original novel, so please read the original novel on Webtoon called "That's Not My Typical Reincarnation Story"

It's your wedding day oh yeah, Cillian currently likes Lise, his half-sister, but you can change that

Cillian looks at Edith