Not universal to him, his species are basically toxic to humans when they either ingest their bodily fluids or just come in close contact with them. MC is less toxic to humans since he is mixed. Earlier on in the story it is mentioned that MC's father died quickly because he slept with pure blooded one.
That’s what makes the most sense, I know damn well ML is immune though. Pretty obvious.
aaa understood thank u for explaining and reminding me! Wouldnt be surprised if ml does end up somehow immune
okay okay mc is so damn beautiful i need to see him in big beautiful clothes like an emperess. So mc's body contains toxins that will make whoever has intercourse sick? but how is that activated like with whoever or only when mc wishes to? i need answers!!