@Pokari
nothing much to argue there besides the fact that this particular stereotype mostly works like this
that the hero gets exposed unknowingly to the residue
either on the body of the fl or in the air which together with her clinging to him breaks his mental defences
because according to chinese novels for males to become animals it needs a far far lesser amount than for a woman to become horny against her will unless he is a monk, she is a slut or the story requires it
also that fact gets mentioned like once in the entire novel and before and after the guy just shuts up and takes responsibility
and we have not yet encountered a flash back of this particular night
well to this particular type of events there is also a sub-trope: that the guy didnt knew she was drugged at the time and only found out later particulary with his penis in her vagina
but well as i said nothing much to argue as i dont like this particular style of events myself...
well i do if it ends like in great demon king where the mc throws himself with the clingy drugged fl into a ice cold lake to escape the influence without pouncing on her but well that story has other problems....
just wanted to tell you because chinese novels always have a retarded excuse or two for accidental intercourse and fatherhood in their backpocket
then again as i said i don't like them and i quit reading this manhwa after chapter 95