The Princess is Secretly a FanThe Closet Fan Princess; 일코하는 황녀님; Princess Who Hides Her Fandom

I reincarnated in a novel, where my favorite character is living and breathing, into the Empire's princess who's called by various names, Agnes Saint! I like that I'm a wealthy noblewoman of the Imperial family, but... The problem is, the detestable trash who defiled my favorite character is 'me'! Still, as things have already turned out this way... By all means, no matter what, I will prevent my fav character's death and lay a flowery path before him! I never want to startle Kylo, my little kitten. That's why I have to hide my heartbroken feelings. Besides, nothing good will come from revealing my fangirling. Thus, starting from now, I will perfectly... Pretend not to be a fan!