Responses
It’s understandable if he was a normal human being with that innocent personality and hyeso heard that he kills people, but the thing is now that hyeso KNOWS that haeil is half killer whale and half human. Like did he forgot that already? Or he is delusional? An animal is an animal no matter what it is. Also the circumstances that haeil been through before meeting hyeso is no wonder that he kills or act violent. Say a kitten for a example or a puppy, if you treat them poorly and neglect them, no matter how cute and nice they were they gonna go crazy if you treat them bad. And that is what happening to haeil too.
Ya'll.... anyone in their right mind would freak out if they found out their man kills and tortures people. Hyoseo had no reason to suspect it because Haeil always seemed so sweet and innocent around him so how could he have possibly known Haeil was capable of going to such extremes? Other than that, Hyoseo has a massive conscience so to learn that people were suffering because of him would obviously leave him terrified and guilt-ridden