beta
Hello, I read this webtoon long ago and now I can't remember the name.
The FL has brown curly hair and she was an illegitimate child. The ML has straight white/silver hair and he was a duke.
The ML goes to kill the fl's family but when he goes to kill the fl, he falls in love because of some magic circle and they get married. After a few years the magic starts breaking. I think in the later chapters it's revealed that the FL's mother casted that magic circle.
Thank you in advance ╥﹏╥