>Be tomboy knight isekai crown princess(pic related).
>Beautiful, intelligent and strong(as far as a woman goes).
>Get in the knight academy.
>Meet MC and develop rivalry with him.
>After some time develop feelings for him.
>After graduation he goes back to his territory to rule it.
>Civil War breaks out, get taken hostage.
>MC rescues you and proclaims how he will destroy the traitors and get back the kingdom for you.
>Proclaim publically that you will marry him so that the entire continent knows his cause is legitimate.
>After the war they marry and princess becomes the 1st wife.
But before that she got cucked by:
>Half Darku Erufu
>Twin loli erufus
>Hag shop owner/maid
>Hag widow maid
>Short haired tomboy knight bodyguard
>Ojou with drills.
>Isekai native indian savage mom and daughters
>Disgraced sex slave noble daughter
>Brothel owner hag
>Tomboy knight commander hermaphrodite(pic related).
>And many many others
Genuinely how do you recover from this? There isn't a more accurate description of pyrrhic victory than this considering she won at becoming the legal wife but at the cost of having been cucked an ultimate amount of times by the every female in the MC's harem.