theres a novel????? oh my gosh can you give me the link please??
Webnovel
https://ncode.syosetu.com/n0692es/
Translation
https://www.novelupdates.com/series/the-most-heretical-last-boss-queen-who-will-become-the-source-of-tragedy-will-devote-herself-for-the-sake-of-the-people/
NU Spoiler Thread
https://forum.novelupdates.com/threads/the-most-heretical-last-boss-queen-who-will-become-the-source-of-tragedy-thread.103817/page-2
You can check this above's comment hihi my phone has a 'translate' kind of option so I can just read it somehow though it's raw (it's in jap). It could get pretty confusing because of the pronouns but you'll get used to it in no time.
Aarrgg I haven't catched up to the novel but damn I remember the feels on this part... Too many feels ╥﹏╥ ..and the last page was so trueee hahaha (≧∀≦)