Tell me you know nothing about poly without telling me. Solo poly with one person dating several is most definitely still poly. Poly doesn't mean equal, it means more than one relationship. Married people in open relationships, like poly, date outside of marriage too. Just because you don't like the ending doesn't mean it's not poly.
They got it by knowing what poly is unlike you. You're braindead of you don't think it's an open relationship if she's getting all three in the end. You're just another poly hating puss who doesn't even know what they hate. Go read your boring little love triangle nonsense. We'll keep reading while she gets all the guys.
Got it. You're a braindead moron who thinks poly means lgbt. You're literally that stupid. (〜 ̄△ ̄)〜
I mean that explains it all right there.
I know you yourself are too absolutely thick headed to understand but I'll say it for everyone else, even though no one else is dumb enough to think this: Poly is consent and communication, cheating isn't.
People talking about poly, but this is not poly. If you consider
Spoiler...
Fl married the Crown Prince(which means he is the ml), but then she has the child of another man and on top of that has a lover that she travels the world with while leaving the child she had all to the husband to take care of. I don't see poly, I see a husband waiting for his wife, who is also taking care of her child while she enjoys her time with her lover.