when do they fuck
Uhhh there is this one part that might or might not be counted as sexual (bcs it's kinda like the monster fucker thingy lol) but other than that they did nothing but a few kisses. Biggest reason is they're still in the abyss being chased by the big bad thing and they're also almost always together with the whole team
Spare him he's their best chef and he always fed yohan the best food but yeah this is not the smut type of bl, and more story-plot-focused, even it's gonna take some time until they confess to each other. Also it didn't really showed in the manhwa but the novel showed us the horrors of being trapped in there, and it makes perfectly sense that there'll be nothing spicy going on while they're stuck there trying to survive. And the whole team is so wholesome too, they're not toxic and they also love yohan sm and they wouldn't dare to do anything that would make yohan uncomfortable especially when ml is around (they feared him even more than the abyss itself lmao)
It's really hard to ignore the fact that he not only killed her but raped her too. Forcing her to sleep with him in order to save her loved ones is beyond fucked. and the fact that he was getting off on her crying and being scared