I see it as haeil actually likes hyeso, but like him in obsessed way, and since he is also an orca he have more of that animal instincts than acting like a human being,
But since he been abandoned and been forced to live just as an animal is no wonder that he sees Hyeso as his prey than someone he likes, cause he dont know what normal love is. The only love he knows and can show is literally through sex. (The “mating part” and him want to make hyeso or himself pregnant) Just my opinion though.

What is the ML‘s intention with the MC? Does he love the MC or does he view him as a prey? I haven‘t read this for a loooong time. Can someone spoil me?