Responses
https://www.mangago.me/read-manga/disobey_the_duke_if_you_dare/
Not sure but it kinda matches your description
https://www.mangago.me/read-manga/disobey_the_duke_if_you_dare/
Not sure but it kinda matches your description
Okay a LONG while ago I was reading this manga about this girl (fml) who marries the cold duke (shocking ik) but the Duke was like half serpent. His mom was the Serpent and his "dad"(