Both are short length dramas in which the ML keeps and torments the FL, blaming her for the death of his family member. She eventually becomes pregnant and tries to protect herself and the child against the evil people around her.
Both MLs blame FL for the death of his family member, keeping her in his house and taking revenge upon her while being caught in a love/hate relationship with her.
It’s a slap-and-kiss drama with a monster for a ML. Even still, their chemistry is titillating. You feel appalled, but keep watching anyway. Even though it’s rough, it’s toned down and softer.