To everyone being confused as to what's happening let me confuse you a bit more
So basically the princess is sent by his father (king of anzak) to the ML's kingdom in guise of marriage but in reality she was sent by the king to poison the ML?or as a prisoner of war(but very unlikely). So yeah, while this happen the two kingdom is under war started by the fl's father. Resulting to many deaths on the ML's kingdom (reason why the fl is hated just cuz she's anzak princess) And so yeah, the ML also have this condition I guess? Hence, the medicine given to him by the butler. I don't know if this made sense at all but whatever I'm still confused ╮( ̄▽ ̄)╭
Ngl i seriously thought he was dumb for saving this mf . if it was me I'll be thanking that hot psycho instead .
But it's not like the killer will leave the mc alone after he finishes that mf off... If he saves him, he gets himself a witness to corroborate his story with the police. If he doesn't, he's stuck waiting to find out what this dangerous guy is planning to do to him next... I wouldn't trust the psycho to be all nice and spare the mc after.
Bro he's down for kisses and here you are not giving him one ヽ(`Д´)ノ