So actually her husband is very much in love with his wife, tp her husband has a curse in this story, now her husband thinks that in order to protect his wife he must be a bad person, then there is where misunderstandings occur so this husband finds a saint who can cure his curse.
But unexpectedly, it turned out that his wife saw and thought that her husband was cheating, but it couldn't be helped, her husband also didn't want to communicate, so all the misunderstandings and problems became bigger.
Until a hitman comes to his wife's room and kills her, the wife thinks her husband is the one who planned everything, but in reality it is not her husband
But if you say that hopefully FL can marry someone else, here I as a reader also agree very much, because her husband here is really trash... Later you will also understand why many people hate ML.

Someone just give me spoilers ALREADY
Thanks ヾ(☆▽☆)