Responses
I'm not fully caught up in the novel but from my understanding some people view chief Lizard as more of a guardian figure for kim soleum so that could be why you're not finding many fics. But up to what I've read he's definitely a good guy, and very likeable :)
btw i was quite surprised to see that there aren't really a lot of fics for lee jaheon x kim soleum on ao3, especially compared to baek saheon x kim soleum. is our lizard leader not a good guy or something?